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Installing python module within code
I need to install a package from PyPi straight within my script.
Maybe there's some module or distutils ( distribute , pip etc.) feature which allows me to just execute something like pypi.install('requests') and requests will be installed into my virtualenv.
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load scripts asynchronously
...ns for async loading:
//this function will work cross-browser for loading scripts asynchronously
function loadScript(src, callback)
{
var s,
r,
t;
r = false;
s = document.createElement('script');
s.type = 'text/javascript';
s.src = src;
s.onload = s.onreadystatechange = func...
Compare two dates with JavaScript
...the result.
var oDateOne = new Date();
var oDateTwo = new Date();
alert(oDateOne - oDateTwo === 0);
alert(oDateOne - oDateTwo < 0);
alert(oDateOne - oDateTwo > 0);
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imp...
Timeout a command in bash without unnecessary delay
...asking for:
http://www.bashcookbook.com/bashinfo/source/bash-4.0/examples/scripts/timeout3
#!/bin/bash
#
# The Bash shell script executes a command with a time-out.
# Upon time-out expiration SIGTERM (15) is sent to the process. If the signal
# is blocked, then the subsequent SIGKILL (9) terminate...
When do we need curly braces around shell variables?
In shell scripts, when do we use {} when expanding variables?
7 Answers
7
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How to keep a Python script output window open?
I have just started with Python. When I execute a python script file on Windows, the output window appears but instantaneously goes away. I need it to stay there so I can analyze my output. How can I keep it open?
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pretty-print JSON using JavaScript
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for some reason, when I alert it out, it indeed shows formatted however still shows a flat string when I spit it out to a div via jQuery: $("#transactionResponse").show().html(prettifyObject(data), null, '\t'); where prettifyObject is a method I cre...
Reference - What does this error mean in PHP?
...Cannot modify header information - headers already sent
Happens when your script tries to send an HTTP header to the client but there already was output before, which resulted in headers to be already sent to the client.
This is an E_WARNING and it will not stop the script.
A typical example woul...
How do I capture the output of a script if it is being ran by the task scheduler?
Using Windows Server 2008, how do I go about capturing the output of a script that is being ran with the windows task scheduler?
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How to get the focused element with jQuery?
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Try this:
$(":focus").each(function() {
alert("Focused Elem_id = "+ this.id );
});
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