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Importing modules from parent folder
... the root folder, and in my case it is located in C:\tmp\test_imports.
Steps
1) Add a setup.py to the root folder
The contents of the setup.py can be simply
from setuptools import setup, find_packages
setup(name='myproject', version='1.0', packages=find_packages())
Basically "any" setup.py wo...
Java String split removed empty values
... Don't use split("\\|", 8) because this limits to the first eight tokens! If your string is variable, you should use split("\\|", -1) so that it creates an unlimited number of tokens and doesn't discard empty tokens at the end.
– ADTC
Sep 19 '13 at 4:5...
Total memory used by Python process?
...us operating systems, including Linux, Windows 7, etc.:
import os
import psutil
process = psutil.Process(os.getpid())
print(process.memory_info().rss) # in bytes
On my current Python 2.7 install with psutil 5.6.3, the last line should be
print(process.memory_info()[0])
instead (there was a...
Local Storage vs Cookies
...
any information in web storage. This includes session identifiers and
tokens.
As a storage mechanism, Web Storage does not enforce any secure
standards during transfer. Whoever reads Web Storage and uses it must
do their due diligence to ensure they always send the JWT over HTTPS
and...
Passing references to pointers in C++
...er
}
int main()
// sometime later
{
// ...
string s;
string* ps = &s;
myfunc( ps); // OK because ps is not a temporary
myfunc2( &s); // OK because the parameter is a const&
// ...
return 0;
}
...
Splitting String with delimiter
...
Try:
def (value1, value2) = '1128-2'.tokenize( '-' )
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How to check the version of GitLab?
...he user icon in the upper right of the screen. Select Settings > Access Tokens. Create a personal access token and copy it to your clipboard.
In a Linux shell, use curl to access the GitLab version:
curl --header "PRIVATE-TOKEN: personal-access-token" your-gitlab-url/api/v4/version
...
System.Threading.Timer in C# it seems to be not working. It runs very fast every 3 second
...=>
{
this.SomeAsync();
await Task.Delay(span, source.Token);
}, source.Token, TaskCreationOptions.LongRunning, TaskScheduler.Default);
source.Cancel(true/or not);
// or use ThreadPool(whit defaul options thread) like this
Task.Start(()=>{...}), source.Token)
if u like ...
Python subprocess.Popen “OSError: [Errno 12] Cannot allocate memory”
...ional MB, all in order to then exec a puny 10kB executable such as free or ps. In the case of an unfavourable overcommit policy, you'll soon see ENOMEM.
Alternatives to fork that do not have this parent page tables etc. copy problem are vfork and posix_spawn. But if you do not feel like rewriting...
How to get the current directory of the cmdlet being executed
...th mixed success. For instance, when I execute C:\temp\myscripts\mycmdlet.ps1 which has a settings file at C:\temp\myscripts\settings.xml I would like to be able to store C:\temp\myscripts in a variable within mycmdlet.ps1 .
...