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Most tricky/useful commands for gdb debugger [closed]
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Instead of launching GDB with "-tui" param you can also switch to text mode after a while using by typing "wh".
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How do you check that a number is NaN in JavaScript?
... If i were you i would assign it to a variable and , use condition variable !== variable . As it is laid out in specs tc39.github.io/ecma262/#sec-isnan-number
– allsyed
Jul 11 '16 at 5:43
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How to add percent sign to NSString
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This doesn't work for UILocalNotification. See stackoverflow.com/a/27971848/2446178.
– JRam13
Jan 15 '15 at 19:53
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Does Parallel.ForEach limit the number of active threads?
...000 threads - yes, it will limit how many threads are used. Parallel Extensions uses an appropriate number of cores, based on how many you physically have and how many are already busy. It allocates work for each core and then uses a technique called work stealing to let each thread process its own ...
when I run mockito test occurs WrongTypeOfReturnValue Exception
...ass();
when(b.method1(a)).thenReturn(c);
// within this method1, it calls param1.method2() -- note, b is not a spy or mock
So what was happening is that mockito was detecting that a.method2() was being called, and telling me I couldn't return c from a.method2() which is wrong.
Fix: use the doR...
Use rvmrc or ruby-version file to set a project gemset with RVM?
I use RVM, the Ruby Version Manager to specify a Ruby version and a set of gems for each of my Rails projects.
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Add & delete view from Layout
..., more than every other answer. Useful if like me, your background or some params prevent the view to disappear totally.
– Virthuss
Oct 7 '15 at 1:50
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Use grep to report back only line numbers
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@MarioAwad, you should manipulate -f param. For me it was -f2. (Know this is old stuff, but I think it could help some poor souls)
– Emil Sierżęga
Aug 27 '13 at 14:39
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iPhone: How to get current milliseconds?
...as a double. I'm almost sure you can access the milliseconds from the fractional part.
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How can I make a UITextField move up when the keyboard is present - on starting to edit?
With the iOS SDK:
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