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How to keep the spaces at the end and/or at the beginning of a String?

... &#160 doesn't work... xml editor gives an error and you can't to build the project... \u0020 works fine! – jcamacho Jul 29 '13 at 8:18 11 ...
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document.getElementById vs jQuery $()

...defined. One benefit on using the jQuery object is that you won't get any errors if no elements were returned, as an object is always returned. However you will get errors if you try to perform operations on the null returned by document.getElementById ...
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SQL : BETWEEN vs =

...ake a hard look at any date/time query that uses it, since its probably an error. share | improve this answer | follow | ...
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Escape double quotes in parameter

... Multiple errors in your last exepriment. program """a b""" -> ("a b"), program "hello to """quotes"" -> (hello to "quotes), program """"hello world"" -> ("Hello)(world), program """hello" world"" -> ("hello)(world), progra...
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How to execute file I'm editing in Vi(m)

...olution does get the output to a split window. Use :copen to open up the "error list" produced by running :make.in its own window. Unfortunately, to get the output to be formatted properly, some finagling of the errorformat option is necessary. Otherwise output will be presumed to be of the forma...
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How to compare two NSDates: Which is more recent?

... Well - the compare method is as error-prone as off-by-one errors. Thus, you should use (NSDate *)laterDate:(NSDate *)anotherDate which will return the later date of both. so you just compare your expected result and you're done! No fiddling around with "Waa...
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How to break nested loops in JavaScript? [duplicate]

...Agree with @FlorianF, this is ugly in the sense that it seems to be a more error prone solution than adding a label, although I don't have any statistical evidence for that. Whether you are used to labels or not, they are certainly not an error-free concept, but hard coding numbers that you have to ...
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Python to print out status bar and percentage

... Try total as 10, then you get error message ZeroDivisionError: long division or modulo by zero – unseen_rider Oct 15 '17 at 15:27 ...
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Appending a line to a file only if it does not already exist

... Add -s to ignore errors when the file does not exist, creating a new file with just that line. – Frank Mar 21 '18 at 18:09 ...
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Install tkinter for Python

I am trying to import Tkinter . However, I get an error stating that Tkinter has not been installed: 20 Answers ...