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What's the difference between an exclusive lock and a shared lock?
...hing while someone else is reading it, what then would they read? I don't know why you chose to pick out a "re-entrant" read-write lock specifically, but re-entrancy means that the owner of a re-entrant lock can 'lock()' it again and all subsequent lock() calls after the first one will return immedi...
HTTP status code for a partial successful request
... with a very similar issue. In this case, I returned a
207 Multi-Status
Now, this isn't strict HTTP, it's part of the WebDAV extension, so if you don't have control over the client too, then this isn't good for you. If you do, you could do something like so:
<?xml version="1.0" encoding="u...
Search for selection in vim
...
Use q / instead of just /. (Same with q :). Now you can VIM-edit through your command and search history! (Try Ctrl-N and Ctrl-P sometime).
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Accept server's self-signed ssl certificate in Java client
...ctory(sc.getSocketFactory());
} catch (GeneralSecurityException e) {
}
// Now you can access an https URL without having the certificate in the truststore
try {
URL url = new URL("https://hostname/index.html");
} catch (MalformedURLException e) {
}
Note that I do not recommend the Option #...
Does JavaScript have the interface type (such as Java's 'interface')?
...alues from those functions), and with duck typing, you get that for free.
Now, that's not to say your code won't fail halfway through, if you try to call some_dog.quack(); you'll get a TypeError. Frankly, if you're telling dogs to quack, you have slightly bigger problems; duck typing works best wh...
Unable to find valid certification path to requested target - error even after cert imported
...etRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) How I can I fix this
– Renjith Krishnan
Feb 27 '17 at 5:50
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How to do error logging in CodeIgniter (PHP)
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Now the link is http://ellislab.com/codeigniter/user-guide/general/errors.html
– machineaddict
May 15 '13 at 9:15
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What is the lifetime of a static variable in a C++ function?
...]
[2] In C++11 statics are initialized in a thread safe way, this is also known as Magic Statics.
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Easiest way to rename a model using Django/South?
...s it is important to keep the "send_create_signal" calls, do you have any knowledge about that? If you agree, it would be great to update your example migration.
– mrooney
Oct 12 '12 at 20:52
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font-style: italic vs oblique in CSS
...not to be italicized or obliqued... but people did anyway. And as you may know, some operating systems will, upon clicking the 'italic' icon, skew the font and create an oblique on the fly. Not a pleasant sight.
It's best to specify an italic only when you're sure that font has been designed with o...