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Using the RUN instruction in a Dockerfile with 'source' does not work
... Eh? If you source a script inside a shell that only exists for the command, it's not able to have a lasting effect on any future commands run, assuming that the sum total of its action is setting environment variables. So why would you use source at all, vs just bash /usr/local/bin/vi...
How to perform better document version control on Excel files and SQL schema files
...am in charge of several Excel files and SQL schema files. How should I perform better document version control on these files?
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count(*) vs count(column-name) - which is more correct? [duplicate]
...ame as COUNT(*) because 1 is a non-null expressions
Your use of COUNT(*) or COUNT(column) should be based on the desired output only.
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Constants in Objective-C
...ing a Cocoa application, and I'm using constant NSString s as ways to store key names for my preferences.
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Timeout for python requests.get entire response
I'm gathering statistics on a list of websites and I'm using requests for it for simplicity. Here is my code:
19 Answers
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Is there a way to access an iteration-counter in Java's for-each loop?
Is there a way in Java's for-each loop
15 Answers
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PHP function to make slug (URL string)
... a function to create slugs from Unicode strings, e.g. gen_slug('Andrés Cortez') should return andres-cortez . How should I do that?
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Tool for adding license headers to source files? [closed]
I'm looking for a tool that will, in bulk, add a license header to some source files, some of which already have the header. Is there a tool out there that will insert a header, if it is not already present?
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How do I convert an enum to a list in C#? [duplicate]
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Awesome. Just realized that the ordering of the list can be specified by the 'value' of the enums. Ex: enum Foo { A = 1, B = 2, D = 4, C = 3, } => Once this is ran thru the GetValue and Cast, then the order is A, B, C, D. Fantastic!
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How to use SSH to run a local shell script on a remote machine?
...ocess standard input when it's done processing options, whether -s is used or not.
– aeroNotAuto
Nov 18 '11 at 5:41
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