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Find when a file was deleted in Git
... log of a file. The docs are light on details about exactly how this works and I lack the grit and courage required to try to figure it out from the source code, but the git-log docs have this much to say:
Default mode
Simplifies the history to the simplest history explaining the final stat...
How can I get useful error messages in PHP?
Quite often I will try and run a PHP script and just get a blank screen back. No error message; just an empty screen. The cause might have been a simple syntax error (wrong bracket, missing semicolon), or a failed function call, or something else entirely.
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How do I split a string by a multi-character delimiter in C#?
...y do in fact include the spaces. Splitting on " is " would give you "This" and "a sentence" rather than "This " and " a sentence". Note the subtle spaces at the end of "This" and beginning of "a sentence". Again, this answer is probably what the questioner actually wants, but it's not what he asked ...
How can I generate UUID in C#
...g an .idl file programmatically. How do I create UUIDs for the interfaces and Methods Programmatically.
5 Answers
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Angular.js ng-repeat across multiple tr's
...on that uses hidden trs to simulate a sliding out effect by showing the tr and sliding down the div in the td below. This process worked fantastically using knockout.js when iterating over an array of these rows, because I could use <!-- ko:foreach --> around both tr elements.
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How do you set your pythonpath in an already-created virtualenv?
What file do I edit, and how? I created a virtual environment.
6 Answers
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PHP best way to MD5 multi-dimensional array?
... is two-fold here as (1) json_encode alone performs faster than serialize, and (2) json_encode produces a smaller string and therefore less for md5 to handle.
Edit: Here is evidence to support this claim:
<?php //this is the array I'm using -- it's multidimensional.
$array = unserialize('a:6:{i...
Java synchronized static methods: lock on object or class
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Please answer Elaborate so that everyone can understand.
– Madhu
Sep 2 '09 at 4:49
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Wait for page load in Selenium
...if your code executes too fast the previous page might not be unloaded yet and it will return true even though you are still on the old page. What you need to do is wait for the current page to unload and then call your above code. A way to detect page unload is to get a webelement on the current pa...
Can't connect to local MySQL server through socket '/tmp/mysql.sock
...for me. However, if this doesnt work then make sure that mysqld is running and try connecting.
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