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Right HTTP status code to wrong input
...r reading the source article below, we ended up using 422 Unprocessable Entity which states:
The 422 (Unprocessable Entity) status code means the server understands the content type of the request entity (hence a 415 (Unsupported Media Type) status code is inappropriate), and the syntax of the r...
ExpandableListView - hide indicator for groups with no children
...xpandableListView , is there a way to hide the group indicator for groups with no children?
13 Answers
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Find duplicate lines in a file and count how many time each line was duplicated?
...rt <file> | uniq -c
You can use the more verbose --count flag too with the GNU version, e.g., on Linux:
sort <file> | uniq --count
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Properties file in python (similar to Java Properties)
... files there is the ConfigParser module that provides a format compatible with .ini files.
Anyway there's nothing available for parsing complete .properties files, when I have to do that I simply use jython (I'm talking about scripting).
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Cell spacing in UICollectionView
...n a section of UICollectionView ? I know there is a property minimumInteritemSpacing I have set it to 5.0 still the spacing is not appearing 5.0. I have implemented the flowout delegate method.
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Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppres
...ns will need to be changed to remove those options. To help ease that transition, the compiler will temporarily accept an option to downgrade the error to a warning:
-Wno-error=unused-command-line-argument-hard-error-in-future
To workaround this issue, set the ARCHFLAGS environment variable to downg...
Tools to get a pictorial function call graph of code [closed]
...s called from a particular function in a non-graphical kind of display. Additionally, it does not show the function called starting from say main() , and then the functions called from it, and so on, deeper inside to the leaf level function.
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How can I calculate the difference between two dates?
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NSDate *date1 = [NSDate dateWithString:@"2010-01-01 00:00:00 +0000"];
NSDate *date2 = [NSDate dateWithString:@"2010-02-03 00:00:00 +0000"];
NSTimeInterval secondsBetween = [date2 timeIntervalSinceDate:date1];
int numberOfDays = secondsBetween / 86400;
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How to output in CLI during execution of PHP Unit tests?
When running a PHPUnit test, I would like to be able to dump output so I can debug one or two things.
17 Answers
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Redirecting EC2 Elastic Load Balancer from HTTP to HTTPS
...ave two EC2 instances. I am using nginx for the server. I have tried a rewriting the nginx conf files without any success. I would love some advice on it.
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