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What is the difference between SIGSTOP and SIGTSTP?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Best practice for storing and protecting private API keys in applications [closed]
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You can obfuscate the strings manually in your code, for instance with a Base64 encoding or preferably with something more complicated; maybe even native code. A hacker will then have to statically reverse-engineer your encoding or dynamically intercept the decoding in the proper place.
You can ap...
What regular expression will match valid international phone numbers?
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All country codes are defined by the ITU. The following regex is based on ITU-T E.164 and Annex to ITU Operational Bulletin No. 930 – 15.IV.2009. It contains all current country codes and codes reserved for future use. While it could be shortened a bit, I decided to include each code ind...
What's the difference between a method and a function?
...e correct, it is explicitly defined. The key is that the call is implicit, based on the original object reference. There are languages that support overriding a this or self, but those constructs are then usually referred to as functions, rather than methods.
– ty1824
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How can I generate an ObjectId with mongoose?
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Passing references to pointers in C++
...id BinTree::safe_tree(BinTree * &vertex ) {
if ( vertex!=0 ) { // base case
safe_tree(vertex->left); // left subtree.
safe_tree(vertex->right); // right subtree.
// delete vertex; // using this delete causes an error, since they were deleted on the...
Angularjs loading screen on ajax request
...tion : fixed;
z-index: 100;
background-image : url('data:image/gif;base64,R0lGODlhNgA3APMAAPz8/GZmZqysrHV1dW1tbeXl5ZeXl+fn59nZ2ZCQkLa2tgAAAAAAAAAAAAAAAAAAACH/C05FVFNDQVBFMi4wAwEAAAAh/hpDcmVhdGVkIHdpdGggYWpheGxvYWQuaW5mbwAh+QQJCgAAACwAAAAANgA3AAAEzBDISau9OOvNu/9gKI5kaZ4lkhBEgqCnws6EApMITb93uO...
Efficiently checking if arbitrary object is NaN in Python / numpy / pandas?
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How to set JVM parameters for Junit Unit Tests?
...pertyVariables>
<java.protocol.handler.pkgs>com.zunix.base</java.protocol.handler.pkgs>
<log4j.configuration>log4j-core.properties</log4j.configuration>
</systemPropertyVariables>
</configuration>
</plugin>
http://mav...
How to replace an entire line in a text file by line number
...This doesn't go by line number, but you can easily switch to a line number based system by putting the line number before the s/ and placing a wildcard in place of the_original_line.
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