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How to get GET (query string) variables in Express.js on Node.js?
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edited May 4 '15 at 12:05
Peter Mortensen
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How do you create different variable names while in a loop? [duplicate]
...st that don't yet exist (you'll get a "list assignment index out of range" error). You may want to use string.append("Hello") instead.
– Greg Hewgill
May 31 '11 at 1:10
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node.js: read a text file into an array. (Each line an item in the array.)
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To prevent the above to throw TypeError: fs.readFileSync(...).split is not a function, you should use .toString() like this: var array = fs.readFileSync('file.txt', 'utf8').toString().split('\n');
– Qua285
Mar 19 at 10:5...
How to delete or add column in SQLITE?
...og, you can see more explanations there:
http://udinic.wordpress.com/2012/05/09/sqlite-drop-column-support/
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How to call a parent method from child class in javascript?
...ss.prototype.myMethod.call(this); from ChildObject's myMethod, I've got an error "Uncaught TypeError: Cannot read property 'call' of undefined".
– zhekaus
Mar 10 '16 at 20:58
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Rails 3 execute custom sql query without a model
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– lee
Oct 4 '14 at 18:05
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How to find out where a function is defined?
...o check where does the function defined, try to redefine the function, PHP error system will simply returns an error told you where the function previously defined
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Sleep until a specific time/date
...les.
– SpoonMeiser
Mar 14 '09 at 15:05
Good suggestion; I'll modify mine to make that clearer so that people don't get...
Writing string to a file on a new line every time
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as suggested by another answer, but why using string concatenation (slow, error-prone) when you can call file.write twice:
file.write(your_string)
file.write("\n")
note that writes are buffered so it amounts to the same thing.
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Finding out whether a string is numeric or not
...)validateString:(NSString *)string withPattern:(NSString *)pattern
{
NSError *error = nil;
NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:pattern options:NSRegularExpressionCaseInsensitive error:&error];
NSAssert(regex, @"Unable to create regular expr...