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how to get GET and POST variables with JQuery?
...le you attempt to emit is actually empty, you will get a javascript syntax error. If you know it's a string, you should wrap it in quotes. If it's an integer, you may want to test to see if it actually exists before writing the line to javascript.
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How do I find out my python path using python?
...try:
user_paths = os.environ['PYTHONPATH'].split(os.pathsep)
except KeyError:
user_paths = []
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Insert auto increment primary key to existing table
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For those like myself getting a Multiple primary key defined error try:
ALTER TABLE `myTable` ADD COLUMN `id` INT AUTO_INCREMENT UNIQUE FIRST NOT NULL;
On MySQL v5.5.31 this set the id column as the primary key for me and populated each row with an incrementing value.
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Load local JSON file into variable
...able in javascript, but I can't get it to work. It's probably just a minor error but I can't find it.
6 Answers
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How do you find the current user in a Windows environment?
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edited Oct 22 '09 at 14:05
answered Oct 22 '09 at 13:41
M...
What is the difference between exit(0) and exit(1) in C?
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exit(0) indicates that the program terminated without errors. exit(1) indicates that there were an error.
You can use different values other than 1 to differentiate between different kind of errors.
sha...
What is the 'new' keyword in JavaScript?
...ue?
– Jim Blackler
Feb 27 '12 at 19:05
13
@LonelyPixel new exists so that you don't have to write...
Checking if an instance's class implements an interface?
...ectSupposedToBeImplementing) {
//.....
}
It will throw an recoverable error if the $objectSupposedToBeImplementing does not implement YourInterface Interface.
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How do I install cURL on cygwin?
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edited Aug 6 '12 at 4:05
farheen
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Where is my .vimrc file?
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I take back the following: -bash: syntax error near unexpected token '$MYVIMRC'
– Yannis Dran
Jan 30 '14 at 2:37
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