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About .bash_profile, .bashrc, and where should alias be written in? [duplicate]
...and non-login shell is because the .bashrc file is reloaded every time you start a new copy of Bash. The .profile file is loaded only when you either log in or use the appropriate flag to tell Bash to act as a login shell.
Personally,
I put my PATH setup into a .profile file (because I sometimes ...
How do I get an object's unqualified (short) class name?
... "Explode" => array(),
);
for($r = 0; $r < $rounds; $r++){
$start = microtime(true);
for($i = 0; $i < $num; $i++){
$a->getClassReflection();
}
$end = microtime(true);
$res["Reflection"][] = ($end-$start);
$start = microtime(true);
for($i = 0; $i ...
unable to start mongodb local server
...sudo mongod
To stop current active mongodb service, allowing you to then start a new one
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How to measure time taken by a function to execute
...s the number of milliseconds since midnight of January 1, 1970.
ex.
var start = new Date().getTime();
for (i = 0; i < 50000; ++i) {
// do something
}
var end = new Date().getTime();
var time = end - start;
alert('Execution time: ' + time);
...
How to measure time taken between lines of code in python?
...U time, can use time.process_time() for Python 3.3 and above:
import time
start = time.process_time()
# your code here
print(time.process_time() - start)
First call turns the timer on, and second call tells you how many seconds have elapsed.
There is also a function time.clock(), but it is d...
Can't start hostednetwork
When I try to run netsh wlan start hostednetwork , I get the following message:
10 Answers
...
How do I measure execution time of a command on the Windows command line?
...script into a new batch file (e.g. timecmd.bat):
@echo off
@setlocal
set start=%time%
:: Runs your command
cmd /c %*
set end=%time%
set options="tokens=1-4 delims=:.,"
for /f %options% %%a in ("%start%") do set start_h=%%a&set /a start_m=100%%b %% 100&set /a start_s=100%%c %% 100&set...
Start two instances of IntelliJ IDE
Well my question is pretty simple, how do I start two instances of IntelliJ (community edition).
When I have one instance started and I try to start another one, all that happens is that my started instance gets focus.
...
What is a loop invariant?
...th sorting. For example, let your loop invariant be something like, at the start of the loop, the first i entries of this array are sorted. If you can prove that this is indeed a loop invariant (i.e. that it holds before and after every loop iteration), you can use this to prove the correctness of a...
How to get started with Windows 7 gadgets
...et for Vista or Seven, but I would like to try to make one. But where do I start? I have tried to search around on google and msdn, but I haven't managed to find anything useful. Either very, very old stuff (Vista beta stuff), already made gadgets or differences between gadgets in Vista and Seven. B...