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PHP and MySQL - how to avoid password in source code? [duplicate]
...ore the file. On the other hand, you might want a skeleton of the file, or one with reasonable defaults (the latter does not apply to login data, of course), to be version controlled. A common way to deal with that is to have a checked-in template configuration file, and the installation procedure c...
Regex (grep) for multi-line search needed [duplicate]
...character. That is, grep knows where end of line is, but sees the input as one big line.
-o print only matching. Because we're using -z, the whole file is like a single big line, so if there is a match, the entire file would be printed; this way it won't do that.
In regexp:
(?s) activate PCRE_DOT...
CFBundleVersion in the Info.plist Upload Error
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+1 Helpful one. I used 1.02 for my previous version. And, fix it using this answer. Thank you.
– Praveenkumar
Apr 8 '13 at 11:43
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Naming conventions: “State” versus “Status” [closed]
... FooStatus". Is there a convention discussed out there? Should we only use one? If so which one, and if not, how should we choose?
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Is HttpClient safe to use concurrently?
In all the examples I can find of usages of HttpClient , it is used for one off calls. But what if I have a persistent client situation, where several requests can be made concurrently? Basically, is it safe to call client.PostAsync on 2 threads at once against the same instance of HttpClient .
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In what cases do I use malloc and/or new?
...careful though this is not correct:
//This is incorrect - may delete only one element, may corrupt the heap, or worse...
delete pBuffer;
Instead you should do this when deleting an array of data:
//This deletes all items in the array
delete[] pBuffer;
The new keyword is the C++ way of doing it...
How to avoid mysql 'Deadlock found when trying to get lock; try restarting transaction'
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One easy trick that can help with most deadlocks is sorting the operations in a specific order.
You get a deadlock when two transactions are trying to lock two locks at opposite orders, ie:
connection 1: locks key(1), locks ...
What are unit tests, integration tests, smoke tests, and regression tests?
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Unit test: Specify and test one point of the contract of single method of a class. This should have a very narrow and well defined scope. Complex dependencies and interactions to the outside world are stubbed or mocked.
Integration test: Test the correc...
XPath OR operator for different nodes
...//cd" means among all child nodes and descendant of the root node find all ones named 'book' then find also all named 'cd'. If in the descendance of the root node there are only book nodes,your node-set will contain book nodes only. If in the descendance of the root node there are only cd nodes,yo...
C# Entity-Framework: How can I combine a .Find and .Include on a Model Object?
... (SingleOrDefault), ToList will retrieve all entries first and then select one
– Sander Rijken
Sep 8 '11 at 13:51
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