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What does the “static” modifier after “import” mean?
...or to abuse
inheritance (the Constant Interface
Antipattern). In other words, use it
when you require frequent access to
static members from one or two
classes. If you overuse the static
import feature, it can make your
program unreadable and unmaintainable,
polluting its namespace w...
T-SQL: Selecting rows to delete via joins
...tgreSQL syntax with join doesn't work but it is possible to use "using" keyword. DELETE from TableA a using TableB b where b.Bid = a.Bid and [my filter condition]
– bartolo-otrit
Jun 13 '12 at 8:00
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Breaking out of nested loops [duplicate]
... for loops to filter out specific sentences based on existence of specific words or numbers, before doing the actual work at the end of the outer for loop.
– Anthon
Oct 4 '12 at 6:51
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Use basic authentication with jQuery and Ajax
...hr.setRequestHeader ("Authorization", "Basic " + btoa(username + ":" + password));
},
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Cannot obtain value of local or argument as it is not available at this instruction pointer, possibl
Visual Studio 2010 kills (there is no other word) data in one of the arguments of the function in the unsafe block.
What could cause this error? The following message shows by the debugger.
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What's the difference between array_merge and array + array?
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A word of caution for beginners here, the result of the operation in both cases is null if any one of the arrays is null. Some might not care about this assuming since it is a union operation, the result will be the proper (not...
Obstructed folders in Subversion
...r). It worked fine.
Commands like cleanup etc. did not work for me.
Some word of caution:
This is costly if the folder is large.
It will cause you to lose all your changes if there are any.
All the best.
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How do I disable directory browsing?
... @Jay I also tried "Options -indexes" but Apache wouldn't start afterword. I'm running Server version: Apache/2.4.18 (Ubuntu). However, using "Options FollowSymLinks" worked as per Dung's answer. I'm just curious what version of Apache and OS you're running? Maybe it's a version thing?
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How can I use a file in a command and redirect output to the same file without truncating it?
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Word of caution, "sponge" is destructive, so if you have an error in your command, you can wipe out your input file (as I did the first time trying sponge). Make sure your command works, and/or the input file is under version...
Can I change the color of auto detected links on UITextView?
..., remove the view from the view hierarchy and then put it back.
In other words:
Calling this code in init(), or init(coder:) methods will change UI Object appearance, but calling in loadView(), or viewDidLoad() of viewController won't.
If you want to set appearance for whole application, applicati...