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How do I make a JAR from a .java file?
...directory you should have your class tree
move to the build directory and do a
jar cvf YourJar.jar *
For adding manifest check jar command line switches
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How do I hide javascript code in a webpage?
...le that is included with:
<script type="text/javascript" src="http://mydomain.com/xxxx.js"></script>
tags, then the javascript code won't be immediately visible with the View Source command - only the script tag itself will be visible that way. That doesn't mean that someone can't ju...
Make a program run slowly
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Lower the priority using nice (and/or renice). You can also do it programmatically using nice() system call. This will not slow down the execution speed per se, but will make Linux scheduler allocate less (and possibly shorter) execution time frames, preempt more often, etc. See Proce...
Do threads have a distinct heap?
...in reason each thread has its own stack is so that the thread can actually do something (like call a functions) ...
– Edmund
Nov 3 '09 at 6:08
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Play/pause HTML 5 video using JQuery
...hows the issue here -- play is not a jQuery function but a function of the DOM element. You therefore need to call it upon the DOM element. You give an example of how to do this with the native DOM functions. The jQuery equivalent -- if you wanted to do this to fit in with an existing jQuery sele...
background function in Python
...t displaying the message associated with them is. I've got a function that downloads the image needed and saves it locally. Right now it's run inline with the code that displays a message to the user, but that can sometimes take over 10 seconds for non-local images. Is there a way I could call this...
How do I put the image on the right side of the text in a UIButton?
I don't want to use a subview if I can avoid it. I want a UIButton with a background image, text, and an image in it. Right now, when I do that, the image is on the left side of the text. The background image, text, and image all have different highlight states.
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Safely remove migration In Laravel
...load
Relax
If you did run the migration (php artisan migrate), you may do this:
a) Run migrate:rollback - it is the right way to undo the last migration (Thnx @Jakobud)
b) If migrate:rollback does not work, do it manually (I remember bugs with migrate:rollback in previous versions):
Manually...
In which scenario do I use a particular STL container?
...book on C++, specifically the section on the STL and its containers. Now I do understand each and every one of them have their own specific properties, and I'm close to memorizing all of them... But what I do not yet grasp is in which scenario each of them is used.
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How to write a switch statement in Ruby
How do I write a switch statement in Ruby?
24 Answers
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