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Remove empty strings from a list of strings
...eving data from db? list of arguments for a function while doing automated testing?
– thiruvenkadam
Feb 24 '15 at 5:22
3
...
Using global variables between files?
...e exception of local variables in the imports of course).
for example:
##test.py:
from pytest import *
print hello_world
and:
##pytest.py
hello_world="hello world!"
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How do you detect/avoid Memory leaks in your (Unmanaged) code? [closed]
...me based. With a large code base (written in C in ly case) you will mainly test your program for the way it had been designed. An attacker can the several thousands required hours at reading the code in order to find a memory leak exploit. I would have expected an automated tool for source code anal...
How do I see active SQL Server connections?
...ommand - last column.
-- Marcelo Miorelli
-- 18-july-2017 - London (UK)
-- Tested on SQL Server 2016.
--==============================================================================
USE master
go
SELECT
sdes.session_id
,sdes.login_time
,sdes.last_request_start_time
,sdes.last_reque...
Check whether a string is not null and not empty
...va 11 str.trim().isEmpty() can be reduced to str.isBlank() which will also test for other Unicode white spaces)
Wrapped in a handy function:
public static boolean empty( final String s ) {
// Null-safe, short-circuit evaluation.
return s == null || s.trim().isEmpty();
}
Becomes:
if( !empty(...
Run git pull over all subdirectories [duplicate]
... non-option argument -type, but options are not positional (-depth affects tests specified before it as well as those specified after it). Please specify options before other arguments.
– Yurik
May 1 '13 at 6:33
...
How to make lists contain only distinct element in Python? [duplicate]
...ments in the order by the first occurrence of the element (not extensively tested)
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how to convert milliseconds to date format in android?
...port java.text.SimpleDateFormat;
import java.util.Calendar;
public class Test {
/**
* Main Method
*/
public static void main(String[] args) {
System.out.println(getDate(82233213123L, "dd/MM/yyyy hh:mm:ss.SSS"));
}
/**
* Return date in specified format.
* @param milliSeconds Date in mill...
Remove credentials from Git
... This is only relevant if your credential.helper=manager. To test this type git config --list. If it's set to store then credentials are not stored in the credentials store but are stored un-encrypted.
– Liam
Dec 14 '17 at 10:48
...
When and why to 'return false' in JavaScript?
...
I have to notice here after some code test that: in jquery, function() { return false; } IS EQUAL TO function(e) { e.preventDefault(); e.stopPropagation(); }, but in pure js, it not the same, function() { return false; } IS EQUAL TO function(e) { e.preventDefaul...