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How can I compare two lists in python and return matches
...
505
Not the most efficient one, but by far the most obvious way to do it is:
>>> a = [1, ...
Recommended way of making React component/div draggable
...allow the initial position to be passed in as a prop
initialPos: {x: 0, y: 0}
}
},
getInitialState: function () {
return {
pos: this.props.initialPos,
dragging: false,
rel: null // position relative to the cursor
}
},
// we could get away with not having t...
How to make Java honor the DNS Caching Timeout?
...ou will want to set the following System property:
-Dsun.net.inetaddr.ttl=0
This system property will enable the desired effect.
But be aware: if you don't use the -D flag when starting the JVM process and elect to call this from code instead:
java.security.Security.setProperty("networkaddres...
Python Script execute commands in Terminal
...
201
There are several ways to do this:
A simple way is using the os module:
import os
os.system("...
How do I get PHP errors to display?
...
3250
This always works for me:
ini_set('display_errors', '1');
ini_set('display_startup_errors', '1'...
Python - Check If Word Is In A String
...
360
What is wrong with:
if word in mystring:
print 'success'
...
Is there a `pointer-events:hoverOnly` or similar in CSS?
...e it:
HTML
<div
id="toplayer"
class="layer"
style="
z-index: 20;
pointer-events: none;
background-color: white;
display: none;
"
>
Top layer
</div>
<div id="bottomlayer" class="layer" style="z-index: 10">Bottom layer</div>
CSS (unchanged)
.layer {
...
Testing if a checkbox is checked with jQuery
...ed, then I only need to get the value as 1; otherwise, I need to get it as 0. How do I do this using jQuery?
20 Answers
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