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Regex not operator
...e very end of your regex!). Then after I matched that, I end the lookahead by using an unescaped ).
– Joachim Sauer
Sep 6 '11 at 9:13
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Timeout expired. The timeout period elapsed prior to completion of the operation or the server is no
...e or running. When the problem occurs you can identify any blocked process by the process state. If you right-click on the process and select details it'll show you the last query executed by the process.
The second issue will cause the database to use a sub-optimal query plan. It can be resolved b...
Hashing a string with Sha256
...de encoding, used in the Windows world for historical reasons but not used by anyone else). http://msdn.microsoft.com/en-us/library/system.text.encoding.unicode.aspx
If you inspect your bytes array, you'll see that every second byte is 0x00 (because of the double-wide encoding).
You should be usin...
What is the difference between public, private, and protected?
...hen another programmer might alter a variable which you don't want changed by anything other than the inner workings of your object.
– Relaxing In Cyprus
Apr 15 '14 at 13:40
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REST authentication and exposing the API key
...vascript...so if I put a flicker photo on my webpage via their API (called by javascript), and you visit my page, aren't I exposing my API key to anyone who visits my page?
– tjans
Mar 29 '11 at 13:38
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How to place div side by side
...all day to find a solution and this answer solved it! I have 4 panels side by side with the 3rd and 4th panels sometimes not having anything in them. They all live in a containing div with a border around them. The whole float:left on the first div situation left me with a div going past the border ...
Java Delegates?
...
Not really, no.
You may be able to achieve the same effect by using reflection to get Method objects you can then invoke, and the other way is to create an interface with a single 'invoke' or 'execute' method, and then instantiate them to call the method your interested in (i.e. usin...
How do I edit an existing tag message in git?
...f -m "<new message>"
This will create a new tag with the same name (by overwriting the original).
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java.net.SocketException: Connection reset
...but it is not unknown for commercial software.
More commonly, it is caused by writing to a connection that the other end has already closed normally. In other words an application protocol error.
It can also be caused by closing a socket when there is unread data in the socket receive buffer.
In Win...
JavaScript DOM remove element
...o the DOM Living Standard in 2011 (commit), and has since been implemented by Chrome, Firefox, Safari, Opera, and Edge. It was not supported in any version of Internet Explorer.
If you want to support older browsers, you'll need to shim it. This turns out to be a little irritating, both because nob...