A Training and Experimentation System for developing software that interfaces with SAP ERP is typically provided through an SAP Sandbox or SAP Development (DEV) environment. This system replicates the core SAP ERP architecture and allows developers to perform technical activities without impacting production data.
Key Technical Capabilities
ABAP Development Environment
Developers can write, test, and debug ABAP programs, user exits, BADIs, enhancements, and custom reports.
API & Integration Testing
Supports testing of SAP integration technologies such as:
RFC / BAPI
IDoc interfaces
SOAP / REST OData services
SAP Gateway
SAP PI/PO or Integration Suite connections
Configuration & Customizing (IMG)
Allows testing configuration changes in FI, MM, SD, PP, HR, etc., without affecting production.
Data Experimentation
Safe environment for:
Master data creation
Transactional data testing
Mock data setups for workflows
Transport Requests (CTS)
Developers can create and manage transport requests before moving changes to QA → PROD.
Purpose
The system is designed for:
Developing and validating custom SAP extensions
Testing third-party software connectivity with SAP
Performance checks and debugging
Training new SAP consultants and developers on actual system architecture
you want to join in a technical institute you want to more information register now
If, in 2025, anyone is facing the same issue with react-pdf causing excessive bundle size or initial page load lag, you can try the following approach. Instead of using React.lazy() (which is for JSX components), I'm using standard dynamic imports for the required functions and components. This ensures they are imported and processed only when the PDF button is clicked, not on every page render. This solves the performance and bundle size issues.
NB: The following code snippet is from a project, currently, I'm working on. Here, I'm trying to generate a PDF for a ticket.
I Have Built The Same Idea ,
Watch A Folder -> If Any File Is Added To Folder -> Rename It With Unique Name To Avoid Conflict
(Use GUID) ->Then Move It To Another Folder Based On File Extension ;
And I Can Clearly Say Windows Service Is The Best Practice In This Situation , I Don't Exactly Know Why You Don't Want To Use It , But If You Want An Application That Run In Background To Do Specific Task , You Are Asking For A Windows Service .
tip : If You Are Going To Use FileSystemWatcher , Be Careful If A Big Number Of Files Is Add At The Same Time (15<)
It May Not Do Them All , So Make A Thread (In The Service) That Check Every 3 sec If There Any File Left In The Folder
And Don't Do The Mistake Of Trying Of Processing Them All Because You May Have 1000 Files Left
Take Them 30 By 30 .
I Know You Said The Frequency Of Files Won't Be A lot , But You Have To Be Safe
tip1 : If You Are Going To Make It As A Windows Service You Have To Know That FileSystemWatcher Is Not A Service But It Depends On Some Services , Like {RpcSs . EventLog , LanmanWorkstation}
So When You Create A Service You Have To Add Those Into Your Service Dependencies , So The Computer Lunch Them Before Your Service , So You Don't Have Exceptions And Errors
Also, you got this context usage in Claude right? Is there a way to get the same thing in github copilot / vsc? or do you have a separate script for it?
I know this post is very old but the best approach I have found currently (in 2025) is to use the button functionality to insert an (i) or (?) circle. I write the help text into a measure and then turn on the tooltip feature for the button under Action > Tooltip > fx = measure. Then when the user hovers over the (i) circle, they see the help text.
There is a misconception of SRE Principal that all are thinking about different method inside same class and one changes create disturbance of that class, so instead of creating in same class you can create different class for different mechanism.
According to your code it created new Employee. TYPE each and every time which trigger the same class, now in future if any calculation or any functionality is changes then only that separated class is changes not the whole class.
Do a search for "copy protect web pages" and you will find solutions that cannot be exploited. Although the ones that are most effective do require a web browser specially designed for copy protection - then the only way anything can be copied is by using a camera to photograph the computer screen.
I could provide a link to a page that allows one to "copy protect any web page" and see how effectively it can be protected from all exploits, but the recommendation would not be allowed here.
Technically, Python doesn't print lists; instead, the print function converts your list into a single string, and that string is what gets printed. In this case, that's resulting in a very long string.
There is currently a bug with the Python extension for VS Code that results in sufficiently long strings being truncated when printed in the terminal. The bug report and its status can be found here: https://github.com/microsoft/debugpy/issues/1285
Until this bug is resolved, users will need to work around it. I've found that running my program in a non-VS Code command prompt displays the output properly. Alternatively, you could use a method like split() or slice() to reduce your large string into multiple smaller strings to print in succession, as long as that wouldn't malform your output.
Will do. I sent an email in to Codename One support with 2 more comparison pictures and my hypothesis about the initial size of the Windows JFrame affecting the SpanLabels, layout managers and icons. I asked Lianna to send it to you and Steve. The biggest question for me is why the size of the macOS javase JFrame is of a sufficient size to define a solid foundation for the measurements, and the Windows build JFrame from the same code starts out at 1/3 the size.
Additional you should remove the registry keys if they exist HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{3CDF0089-74E4-454C-8A6C-BEE7ADFEF600}_is1
There is websocket CGI extension I use right now. Your CGI script becomes a websocket endpoint. The extension is supported by simhttp for now, but more servers can support it in the future.
Thanks to @MarekR I figured the root cause now. It appears that the two compare_swap_strong calls in push function have incorrectly placed parenthesis. More specifically a right parenthesis has been placed after the second parameter where in fact should be at the end of the statement. This causes the two memory order parameters to become part of the while loop condition thanks to comma operator, and they end up interfering with condition evaluation. Therefore the do while loop would terminate even if compare_swap_strong returns false. Moving the right parenthesis to the end of the line solves the problem.
zernichtet
•
3y ago
Cool idea.
I think TWS would replace $TAG by appropriate symbols for your newsfeed, e.g. the stock you're currently looking at or stuff in your port. So TWS only accepts URLs with the literal "$TAG" in it. So just put it in there without meaning something:
https://nitter.net/Deltaone/rss?$TAG
And that works. Obviously, this feed will then not be filtered by $TAG, as that part is simply ignored by the web server...
2
If you’re still looking for a tool to find unused code, you might like a new VS Code extension I built – Dart Unused Code. It scans your Flutter/Dart codebase and highlights unused functions (classes and variables coming soon). The extension shows unused elements directly in the editor. Would love to hear your feedback!
Delete the unrecognized flag ( e.g., -fmodules-ts )... C++20 provides support for modules natively. You don't need that flag if compiling with std=C++20, and its liekley that selecting C++20 means that -fmodules-ts is no longer a supported flag.
There is usually no single way to tell you exactly which RDS instance type you should move to. The usual way to “recommend” the right type is to look at the Database CloudWatch metrics and understand what part of the DB is actually being used.
If you’ve already identified under-utilized databases, the next question is what they’re under-utilizing. For example, if CPU is always low, that means you can step down to a smaller instance in the same family without slowing down the performance. If memory usage is consistently low and you are not touching swap, that is another sign you can safely downsize.
On the other hand, if memory is tight all the time, moving to a memory-optimized family may be the better option.
A workaround is to remove the C:\ProgramData\Amazon\EC2Launch\state\.run-once state file in your userdata script, so when ec2 reboots, it will think itself as a newly created ec2 instance and perform initialization by Amazon EC2Launch service.
The service "Amazon EC2Launch" on windows will check if this file exist at boot, if exist then it does nothing. But if not exist then it will perform the normal EC2Launch related works (e.g. runuserdata, reset password, ...) and create a blank file .run-once.
this will work for you, BUT, everytime you reboot, Amazon EC2Launch will reset the Administrator's password, and you will have to retrive a new password with your key from console again, but i think its easily fixable by creating an additional user for you to use.
If you’re still looking for a tool to find unused code, you might like a new VS Code extension I built – Dart Unused Code. It scans your Flutter/Dart codebase and highlights unused functions (classes and variables coming soon). The extension works entirely offline, integrates with VS Code and shows unused elements directly in the editor. Would love to hear your feedback!
Use case: astronomy, calculate the appearance of the night sky in ancient times. It's true you don't need an exact date for that, but you need something - typically any day of the year would do. Second use case: I saw a bug report recently for negative Julian dates, in the context of software that was modeling the progress of ice sheets over long time scales.
@bad_coder: Our documentation structure is organized as a number of subdirectories, most of which contain a file named index.rst representing an overview of that directory's contents, which results in a file named index.html. It's the links to these files that I'm hoping to replace with links to the directories themselves (our webserver is configured to treat a path/to/ URL as path/to/index.html).
We use celery queues for long running test tasks, so we want only one task per worker. After fighting this same problem using task_acks_late but getting occasional unwanted prefetches, I did some code spelunking and additional testing using much newer versions than discussed in this thread. (Celery 4.4.7 and 5.4.0 using rabbitmq-server 3.12.11).
I find the following:
As noted in David Wolever's reply,
worker_prefetch_multiplier = 1
does not stop prefetching. It really means "prefetch 1 in addition to the already running task".
As observed using RabbitMQ monitoring (http://myhost:15672), setting
worker_prefetch_multiplier = 0
does indeed seem to stop prefetching. More long-running testing is needed to verify, but reviewing the code shows the prefetch value gets passed (more or less) directly to the RabbitMQ qos calls as prefetch_count. Setting it to zero does not appear to "allow the worker to keep consuming as many messages as it wants". Rather, it sets the qos prefetch_count to zero.
Your code must have 5 "a" tags.Great!Your "a" tags must have an "href" attribute.Great!Your code must have 5 "img" tags.Great!Your "img" tags must have a "src" attribute.Great!Your 5 books must link to their Wikipedia pages.Try again!
I found that targeting the swiper scrollbar CSS caused knock-on effects with the translate-3d that Swiper had already calculated, so the best solution I found was just setting it via the wrapper:
This is tailwind CSS but you get the idea - set the desired width on the wrapper, then max width 80%, center it (margin: 0 auto) and set to position relative since the scrollbar is absolute, and move down slightly so it's not hidden under the slider.
Thanks guys! I settled on a script using inotifywait. I was hoping for something more complete than a command for a script I'd write and less comprehensive than systemd.
Disk space is too low. Only 0.511GB left on /tmp.
Go to <jenkins_url>/computer/configure, or from the UI Manage Jenkins → Nodes and then click on Configure Monitors (on latest weekly)
Free Disk Space
Free Temp Space
Response Time
click the check box for all the three
It is on the order of the sorting algorithm used by the scheduler for the wait queue, and that doesn’t scale well for larger lists. It likely uses the timer_list structure, which is a linked list, and implements as an insertion sort, which is O(n^2).
For what it is worth, sleep only guarantees to the sleeping process that it will wake up after the deadline has expired. There is no guarantee of order of awakening. Other activity (virtual memory paging) could also impact the output order if the delays are in too small of an increment.
@David Maze Thanks for the response, I am not fully understanding how this works. Can you give me some more advice?
For more context I am using a streamlit app.
Here's what I am trying:
Remove code, settings = Settings() remove from settings.py
Add code settings = Settings() to config.py
Make modules import from config from .config import settings
This will make sure settings are declared once, prevent side effects of Settings() being ran every time I import settings.py, and I can patch it in Pytest.
So here would be the the new implementation based on what you said...
# settings.py
from pydantic_settings import BaseSettings, SettingsConfigDict
from pydantic import Field
class Settings(BaseSettings):
model_config = SettingsConfigDict(
env_file=".env",
)
env_var: str = Field(description="blah blah blah")
# ...
env_var_d: str = Field(description="blah blah blah")
# config.py
from .settings import Settings
def get_settings()
return Settings()
# conftest.py
import pytest
from .settings import Settings
from unittest.mock import patch
# Does not work as expected
@pytest.fixture(autouse=True, scope="session")
def settings():
with patch('pckg.config.get_settings', Settings(_env_file=".env.test")):
yield
Reasons:
Blacklisted phrase (0.5): Thanks
Blacklisted phrase (3): give me some
RegEx Blacklisted phrase (2.5): Can you give me some
An option I found more appealing was using a "dummy" heatmap from Plots.jl.
# Data
df = DataFrame(a='a':'e', b = rand(5), c=rand(5))
# Get column names and row names
row_labels = df[:, 1]
col_labels = names(df)[2:end]
# Extract matrix of values (excluding the first column which is the label)
matrix_vals = Matrix(df[:, 2:end])
# Prepare annotations for each cell
ann = [(j - .5, i - .5, text("$(round(matrix_vals[i,j], digits=2))", 8, :black, :center)) for i in 1:size(matrix_vals,1), j in 1:size(matrix_vals,2)]
ann = reduce(vcat, ann)
# Annotated heatmap
plot_df = heatmap(
string.(col_labels),
string.(row_labels),
fill(0.92, size(matrix_vals)), # all tiles are light gray
xlabel = "", ylabel = "",
color = cgrad([RGB(0.92,0.92,0.92), RGB(0.92,0.92,0.92)]), # enforce light gray
xticks=:auto,
yticks=:auto,
yflip=true,
framestyle = :box,
annotations=ann,
colorbar=false
)
# Adding grid lines
n_rows, n_cols = size(matrix_vals)
for v in 1:n_cols-1
vline!([v], c=:black, lw=.5, label=nothing)
end
for h in 1:n_rows-1
hline!([h], c=:black, lw=.5, label=nothing)
end
plot_df
We need to explicitly specify the x-ms-version in header.
This is the "API version" that doesn't relate to the "version of the blob".
When you don't use the x-ms-version header it by default uses 2009-07-17 which doesn't have the feature.
I further explored why conda search yielded no python packages and found that conda config --show channels yielded an empty channel list. With conda list --show-channel-urls I saw all the packages were in defaults, which I added with conda config --add channels defaults. I was able to execute conda create -n py312 python=3.12 and switch to that environment with conda activate py312.
In this particular case, as suggested by several comments, the issue was the NVARCHAR(MAX) columns. After shortening many of them and pulling a couple out to other tables, the basic query is running orders of magnitude faster.
Also helping, there's another table that needs to have an NVARCHAR(MAX) column for most purposes, but there are a couple for which it's not needed; in those couple of cases, projecting the object down to not include that data is also helping tremendously.
@Andrew Henle, numerous standard C function that are also specified to return -1 on an error --> Off hand, I can think of 2 sets: time() & friends and various wc...(). The are many I/O functions that return EOF, yet that is not specified as -1 - just some negative. Posix I/O functions could have done likewise.
How do you plan to use this beast? Let's assume for a moment that you somehow made it to work (which I doubt is possible, not with the syntax you seem to envision) - how would you ensure that ServiceBuilder::MyDynamicTuple means the same type in every translation unit (otherwise, you are asking for an ODR violation)?
What problem are you really trying to solve with this? As stated, it sounds like an XY problem
Pasteboard.image returns bytes when the clipboard contains raw bitmap data(as seen in packages' example) otherwise it returns null
I needed this functionality on Windows, but "CTRL + C" or "Right Click -> Copy" an image is not behaving like this. It contains the file path.
What I did to overcome this is to use final paths = Pasteboard.files(); , iterate over the list and filter out those that end with either .png.jpeg or .jpg and try to parse that path as a file; final file = File(imagePath);
I've been involved with this launch, and what has worked best for users so far is making sure that they're logging in with a personal Gmail account that is not connected to a Workspace. Even a brand new Gmail account should work.
This thread has a lot of suggestions around browser defaults that seem reasonable, but have not been barriers to successful authentication in my experience so far.
I have a the following problem. When I move to left and after this I move to right, the screen is not at the same position. The window alway scolls more to the left then to the right. How can I solve this. A offset is not working because the window movement is not alway the same. Someone has a ideia?
In my case, it happens when I enabled the deploy key in Orgnization settings, then the personal key does not work on the orgnization repos.
The fix is disable the deploy key.
My bad, it looks like omitting the return behaves the same as in js, so my issue is caused by something else... I've assumed it was a problem with the recursive call and I can aviod dumping the whole thing.
So, the PHP returns because otherwise I can't call the function, or can I ? I know the functions are different, that's the question, can I replicate the behavior from js in php ? can I call a function in itself without using the return keyword, because that stop execution and I want the function to continue after the recursive call.
A hash is a function (many-to-one), so a value must always map to the same hash, which violates your second rule. So the short answer is no, but you can have a probabilistic function that assigns left digits higher probabilities but not sure how useful that would be.
prompt() is a blocking function, meaning it pauses the script until the user interacts with it. You would need to separate out your functions and call the next piece with an event listener in your modal.
What's the purpose of the "after" statement? These functions do slightly different things and the JS function would also not display the second `console.log()` if you used a return statement there.
If you want to return a value you will need a return statement. Also it is best practice to avoid an infinite loop to always have an exit condition, preferable at the beginning of the recursive function (early exit strategy).
You can securely put a Google Map in your email, your web app secretly grabs the map picture using your hidden key, and then sends that picture along with the email instead of asking the recipient's mail program to find it.
Not really sure why the number of syscalls would matter in that discussion if both FileReader, InputStreamReader having an internal buffering mechanism perform the same number of syscalls as the BufferedReader.
Thank you all for your answers. I'm still somewhat confused about how in my example ap isn't sent by pointer to va_arg() but needs to be sent by pointer to the function calling va_arg() or something very bad might happen. Maybe my confusion stems from me thinking va_arg() is a function while it's actually a macro, which is very different now that I think about it.
Richard, I also tried mixing types up between int and long but couldn't get any incorrect or unexpected return from va_arg(). I tried to mishandle it by giving it incorrect types but didn't manage to break it.
Thank you for mentioning that stdarg.h and stdio.h are bad practice. I still need to use those as part of my C programming course but at least now I know not to use them moving forward.
RemoteBrick – The First Java Library for the Original LEGO® SPIKE™ Prime / Robot Inventor Hub (51515)
Because there was simply no Java library that could control the original LEGO® Education Inventor Hub (51515) with its factory firmware, I built RemoteBrick completely from scratch.
Now you can finally write real Java programs for SPIKE™ Prime and Robot Inventor – no flashing, no Pybricks, no workarounds needed.
RemoteBrick communicates directly with the hub via Bluetooth Classic (SPP) and gives you 100 % of the features the official LEGO app has – just in pure Java.
Current Features in v1.3.0:
Motors (speed, degrees, tank drive, ramping, absolute position)
5×5 Display (text, images, animations, single pixels, rotation)
All sensors (color, distance, force, gyro/tilt)
Sound & tones
Hub buttons (press/release/duration)
Knock detection, battery level, hub orientation
Broadcast messages between Hubs (send/receive)
Real-time events & multi-hub support
Thread-safe API with blocking and asynchronous commands
I had the same issue until I changed my default browser to Chrome. I don't know if this is a universal fix, but if you already meet the requirements in the FAQ and nothing else has worked, maybe try this.
Looks like a lot more people are trying to download this. Since they've released similar tools like Jules earlier, those were not really clubbed with major model releases like Gemini 3.0. This time they've clubbed the 2, so they seem to have received a lot more traffic than expected.
It should be fixed in a few hours when the traffic decreases.
var hasValue = Application.Current.Resources
.TryGetValue("Primary01", out object primaryColorObj);
if (hasValue && primaryColorObj is Color primaryColor)
rtn = primaryColor;
else
rtn = Color.FromHex("#173880");
Same exact issue, saw in documentation it needs to be a personal account, so an account with a non workspace but I used my personal as well and still stuck
My code and everything was 100% the issue was in the iOS 26
iOS 26 has issues with notifications sounds and had to restart the real phone and push it into ringing mode and silent mode in order for the notifications sounds to work correctly.
i realized that after i tested the app on iPhone with iOS 17.4 and the sounds worked immediately.
I had the exact same problem and finally figured out what I was doing wrong. The requests module references the urllib3 module which references the ssl module. I had a file in my project called ssl.py and so the import ssl directive was picking up my file instead of the module; hence, the missing methods error.
frame = tk.Frame(root, width=600, height=400, background="seashell3")
frame.pack(padx=10, pady=10) # pack it on the next line
tk.Label(frame, text="Select a file to encrypt:", fg="black").pack(pady=10)
# individual-specific end dates
df_limits <- fread("
id end_date
1 2021-06-15
2 2018-09-03
3 2016-03-30
")
# spells of care
df_spells <- fread("
id spell start end
1 1 2015-01-13 2015-07-19
1 2 2016-04-14 2017-02-07
1 3 2018-05-24 2019-10-15
2 1 2015-07-23 2017-01-05
2 2 2018-02-13 2018-06-04
2 3 2019-07-31 2021-02-04
3 1 2015-02-16 2016-11-19
3 2 2018-04-29 2020-03-01
")
START <- as.IDate("2014-01-01")
# how many months back do we need to go per id?
df_limits[, months_back := 12L * (year(end_date) - year(START)) + month(end_date)]
# expand to a grid for each id
grid <- df_limits[, .(id, end_date, month_end=seq(end_date, length.out = months_back, by = "-1 month")), by=.I][, I := NULL]
grid[, month_start:= fifelse(id==shift(id, type="lead"), shift(month_end, type="lead") +1L, START)]
grid[.N, month_start := START]
setcolorder(grid, c("id", "end_date", "month_start", "month_end"))
setkeyv(grid, c("id", "month_start", "month_end"))
# overlaps of care spells with the grid for each patient
ans <- fjoin_left(grid,
df_spells,
on = c("id", "month_end >= start", "month_start <= end"),
mult.x = "first", # in case there are overlapping care spells (we don't want multiple "hits")
indicate = TRUE) # 3L if match, 1L if not
ans[, in_care := .join==3L]
I was trying to avoid having to edit my specifications to store the Id in a property but that does indeed work. However, the API for the Ardalis library might have changed since there is no Criteria property in the spec object. It does have a WhereExpressions collection with one entry but nowhere in there do I find a textual representation of my Guid.
