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How do you make an element “flash” in jQuery
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Note that all modern browsers now support the regular @keyframes and animation rules, so there's no need to use any prefixed versions besides maybe -webkit- (for the Blackberry browser).
– coredumperror
Oct 16 '17 at...
Find out how much memory is being used by an object in Python [duplicate]
...ld you go about finding out how much memory is being used by an object? I know it is possible to find out how much is used by a block of code, but not by an instantiated object (anytime during its life), which is what I want.
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How to convert SSH keypairs generated using PuTTYgen (Windows) into key-pairs used by ssh-agent and
...paste it on the same line as the new key, separated with a space. I don't know why ssh-keygen won't do this by default.
– Tobia
Feb 6 '17 at 12:01
2
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Query EC2 tags from within instance
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The ec2metadata tool is deprecated. Now you query the 'magic' URL at 169.254.169.254/latest/meta-data - hit it with cURL and it gives you magic endpoints you can use to get various bits of data. In this case curl http://169.254.169.254/latest/meta-data/instance...
Security of REST authentication schemes
...ain how HTTP Basic authentication over Https can help to determine server knows whom its talking to?
– Spring
Dec 26 '12 at 15:24
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How to get a path to a resource in a Java JAR file
...nse solved a problem I had been trying to work through for at least 2 days now. TYVM!!
– Jonathan
Nov 9 '19 at 19:30
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how to fire event on file select
...).on('click touchstart' , function(){
$(this).val('');
});
//Trigger now when you have selected any file
$("#file").change(function(e) {
//do whatever you want here
});
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Do unix timestamps change across timezones?
... In my other life I am a flight instructor. We use UTC (also known as "Zulu time") for takeoff and landing times, so that the difference between the times is an accurate measurement of the length of the flight, without having to consider what time zone the starting and ending airports a...
Overriding the java equals() method - not working?
...ider:
Object obj = new Book();
obj.equals("hi");
// Oh noes! What happens now? Can't call it with a String that isn't a Book...
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How do I determine the dependencies of a .NET application?
...excellent .NET reflector from Red Gate. (EDIT: Note that .NET Reflector is now a paid product. ILSpy is free and open source and very similar.)
Load your DLL into it, right click, and chose 'Analyze' - you'll then see a "Depends On" item which will show you all the other dll's (and methods inside t...