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Concatenating multiple text files into a single file in Bash
...t, you should either name the files appropriately (01file.txt, 02file.txt, etc...) or specify each file in the order you want it concatenated.
$ cat file1 file2 file3 file4 file5 file6 > out.txt
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Generate JSON string from NSDictionary in iOS
... Hard coded constants are a bit scary. Why not use NSUTF8StringEncoding etc.?
– Ian Newson
Nov 29 '13 at 14:11
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SQL Server Management Studio, how to get execution time down to milliseconds
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Then you get a new tab which records the timings, IO data and rowcounts etc for (up to) the last 10 exections (plus averages!):
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How to stop an animation (cancel() does not work)
... which are used to create interactive UI components (buttons, text fields, etc.).
/**
* Sets the next animation to play for this view.
* If you want the animation to play immediately, use
* {@link #startAnimation(android.view.animation.Animation)} instead.
* This method provides ...
WebAPI Delete not working - 405 Method Not Allowed
... this and it's quite common to see developers using POST instead of DELETE etc. Thanks for clarifying this.
– Chris
Apr 16 '15 at 8:34
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How to get a tab character?
... text any text place inside the tag will preserve spaces, line breaks, tab etc. It usually will be displayed in a fixed width font type like Courier
– Raymund
Aug 5 '15 at 4:16
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How to select/get drop down option in Selenium 2
...or. This can be used to determine if an element has a label, style, value, etc. A common way to do this is to loop through the items in the drop down until you find the one that you want and select it. In C#
int items = driver.FindElement(By.XPath("//path_to_drop_Down")).Count();
for(int i = 1; i...
How to delete migration files in Rails 3
...ll environments it already ran (production, development, testing, staging, etc) before deleting its file. That's also why I wrote that it's safer to just create another migration to revert that old one, once it's already ran on production.
– Fábio Batista
Apr ...
Regex to Match Symbols: !$%^&*()_+|~-=`{}[]:";'?,./
...er class exclusion route: match everything BUT alpha, digits, white space, etc.
– Pete Alvin
Apr 29 '15 at 13:00
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Can Objective-C switch on NSString?
...CardType;
Done this way, Ace would be be equal to case 0, Two as case 1, etc.
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