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What's the difference between Thread start() and Runnable run()
...ent the Runnable interface and thus implement the run() method. When you call r1.run() you are executing it in the current thread.
Second example: Two separate threads.
Thread t1 = new Thread(r1);
Thread t2 = new Thread(r2);
t1 and t2 are objects of the class Thread. When you call t1.start(), ...
Ruby Hash to array of values
...ode) I spent one day with no luck removing the index using many methods... All I can say thank you very much!!! :D
– Romans 8.38-39
Jan 8 '14 at 3:19
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Change how fast “title” attribute's tooltip appears
...ustomizable: Just download or include jquery UI in your page.
If you want all the tooltips of your page to show immediately at hover, just use this:
$(document).tooltip({show: null});
Note that this applies to all elements that have a 'title' attribute.
You can modify the selector to affect only...
Does Git publicly expose my e-mail address?
... tools like 'git send-email' are written assuming that it's true (automatically cc'ing patch authors, for instance)
– araqnid
May 22 '09 at 19:06
2
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Access properties file programmatically with Spring?
...
If all you want to do is access placeholder value from code, there is the @Value annotation:
@Value("${settings.some.property}")
String someValue;
To access placeholders From SPEL use this syntax:
#('${settings.some.property...
Adding images or videos to iPhone Simulator
...n.JPG. You will then need to reset your simulator (Hardware->Reboot) to allow it to notice the new changes. It doesn't matter if they are not JPEGs - they can both be PNGs, but it appears that both of them must be present for it to work. You may need to create DCIM if it doesn't already exist, an...
How to view revision history for Mercurial file?
...y to search directories recursively. This gives you immediately an list of all repositories in which the desired file was changed.
Alternatively, next to the ### filter text ### click first on the question mark sign and select "clean" to see all files in the repository. Then inside the ### filter t...
How to make a div fill a remaining horizontal space?
...
This solution actually has a problem. Try removing the color from the LEFT element. You'll notice the color from RIGHT element is actually hiding under it. The content seems to go to the right place, but the RIGHT div itself isn't.
...
REST API Token-based Authentication
...e over HTTP, I reasoned that we would dispense tokens to avoid repeatedly calling the authentication service. Which brings me neatly to my first question:
...
How do I ZIP a file in C#, using no 3rd-party APIs?
...file extension to associate the download file with our desktop app. One small problem we ran into was that its not possible to just use a third-party tool like 7-zip to create the zip files because the client side code can't open it -- ZipPackage adds a hidden file describing the content type of ea...