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Remove portion of a string after a certain character

...n plain english: Give me the part of the string starting at the beginning and ending at the position where you first encounter the deliminator. share | improve this answer | ...
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java.lang.OutOfMemoryError: GC overhead limit exceeded [duplicate]

... am getting this error in a program that creates several (hundreds of thousands) HashMap objects with a few (15-20) text entries each. These Strings have all to be collected (without breaking up into smaller amounts) before being submitted to a database. ...
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Multiple levels of 'collection.defaultdict' in Python

...possibilities offered by collections.defaultdict , notably in readability and speed. I have put them to use with success. ...
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How can you check which options vim was compiled with?

... When I run :version it shows +python/dyn and +python3/dyn. But echo has('python') returns 0. So, why is there a difference and which one should I go with? – Durga Swaroop Mar 25 '16 at 8:48 ...
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Checking if output of a command contains a certain string in a shell script

I'm writing a shell script, and I'm trying to check if the output of a command contains a certain string. I'm thinking I probably have to use grep, but I'm not sure how. Does anyone know? ...
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How can I find where Python is installed on Windows?

... In your Python interpreter, type the following commands: >>> import os >>> import sys >>> os.path.dirname(sys.executable) 'C:\\Python25' Also, you can club all these and use a single line command. Open cmd and enter following command python -c "imp...
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How do I link to part of a page? (hash?)

...htags in the url like : example.com/#RouteName?page=1#ID. one for routing and one for navigation inside of current page. finally i used html5 mode of URL in order to removing route hashtags ;) @tomsmeding – iraj jelodari Nov 19 '16 at 15:20 ...
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How can I “pretty print” a Duration in Java?

...Period can be created directly, without first creating a Duration instance and then converting it to Period. E.g. Period period = new Period(millis); String formatted = formatter.print(period); – Basil Vandegriend Aug 12 '13 at 23:15 ...
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How to continue a Docker container which has exited

... You can restart an existing container after it exited and your changes are still there. docker start `docker ps -q -l` # restart it in the background docker attach `docker ps -q -l` # reattach the terminal & stdin ...
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Bootstrap full-width text-input within inline-form

...ootstrap docs says about this: Requires custom widths Inputs, selects, and textareas are 100% wide by default in Bootstrap. To use the inline form, you'll have to set a width on the form controls used within. The default width of 100% as all form elements gets when they got the class form-...