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What's the point of NSAssert, actually?
...obust enough to carry on in an expected manner after their occurrence. The more practical approach is to crash the app and fix the bug found from the crash report and release a new version. Having said that, it is important to make sure that there is no data loss in any such situation. This has to b...
View more than one project/solution in Visual Studio
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A solution is more or less like the workspace concept in Eclipse - you can't have two loaded in the same instance.
– rbaleksandar
Sep 17 '18 at 8:00
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When should we use mutex and when should we use semaphore
...s and the mutex are two ways to provide synchronisation. semaphore, can be more related to signalling (e.g. producer and consumer problem scenario), and mutex, can be more related to allowing access to one at a time (several requests to access shared resource, but only one granted at a time). [nice ...
How can I make an “are you sure” prompt in a Windows batchfile?
...cal and the endlocal should take care of that. %AREYOUSURE% won't exist anymore after the endlocal.
– user837703
Jun 12 '15 at 20:30
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Metadata file '.dll' could not be found
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How do I get the current date in JavaScript?
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The new Date.prototype.toLocaleDateString() method is a more flexible solution. It's a part of JavaScript since ECMAScript 5.1 and is well-supported by evergreen browsers. MDN: toLocaleDateString()
– Adam Brown
Feb 16 '16 at 16:53
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Are HLists nothing more than a convoluted way of writing tuples?
I am really interested in finding out where the differences are, and more generally, to identify canonical use cases where HLists cannot be used (or rather, don't yield any benefits over regular lists).
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How do you clear the SQL Server transaction log?
...example, if you have a business rule that states you can afford to lose no more than 15 minutes of data in the event of a disaster, you should have a job that backs up the log every 15 minutes. Here is a script that will generate timestamped file names based on the current time (but you can also do ...
Is it possible to move/rename files in Git and maintain their history?
...es that it's an intentional design choice of Git since it's allegedly much more powerful than tracking renames etc.
– Emil Lundberg
Sep 6 '13 at 14:58
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Java - escape string to prevent SQL injection
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