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Is there a literal notation for an array of symbols?
...rt for this in TextMate or Sublime Text, check out my modified .tmLanguage file in this gist.
– Ben Kreeger
Mar 16 '14 at 15:10
1
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How do I invoke a Java method when given the method name as a string?
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And where should I put "class" file? preferably explain for Eclipse IDE
– Dr.jacky
Aug 8 '16 at 11:04
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Random data in Unit Tests?
...m that had lots of locking and threads. The 'random' seed was writen to a file on each run, then if a run failed, we could work out the path the code took and write a hand written unit test for that case we had missed.
– Ian Ringrose
Mar 13 '09 at 12:48
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Is an HTTPS query string secure?
... But see the answer by @dr. evil, the quarry string may end up in log files and caches so it is may not secure on the server.
– zaph
Mar 28 '16 at 12:11
3
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Unnecessary curly braces in C++?
...99. :)
Since C++ has destructors, it can also be handy to have resources (files, mutexes, whatever) automatically released as the scope exits, which can make things cleaner. This means you can hold on to some shared resource for a shorter duration than you would if you grabbed it at the start of th...
Delete fork dependency of a GitHub repository
...t is, instead of creating <directory> and placing the administrative files in <directory>/.git, make the <directory> itself the $GIT_DIR. This obviously implies the -n because there is nowhere to check out the working tree. Also the branch heads at the remote are copied directly to...
Rails 4: List of available datatypes
...your application schema_format is not set to use :sql, then your schema.rb file wont be able to dump the table that uses types like :json. The schema will still be dumped for the tables that use default types but you'll see a comment for the table with special types like, "could not dump table...". ...
Need command line to start web browser using adb
...me/com.google.android.apps.chrome.Main \
-a android.intent.action.VIEW -d 'file:///sdcard/lazer.html'
Also give Chrome access to sdcard via
adb shell pm grant com.android.chrome android.permission.READ_EXTERNAL_STORAGE
Swap com.android.chrome with com.chrome.canary if you are using Chrome canar...
How to jump to a specific character in vim?
...he line the cursor is at. Is there a way to make it work across the entire file?
– Aluthren
Mar 25 at 22:56
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C++ Object Instantiation
...ime you need to allocate a resource, whether it's memory (by calling new), file handles, sockets or anything else, wrap it in a class where the constructor acquires the resource, and the destructor releases it. Then you can create an object of that type on the stack, and you're guaranteed that your ...