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Get current time in seconds since the Epoch on Linux, Bash
I need something simple like date , but in seconds since 1970 instead of the current date, hours, minutes, and seconds.
7 ...
Recompile Heroku slug without push or config change
I'm wondering if there is a way to force Heroku to recompile the slug without pushing new commits and/or updating the config variables.
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Authoritative position of duplicate HTTP GET query keys
...ormation about the behavior with HTTP GET query string duplicate fields, like
6 Answers
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How do I move forward and backward between commits in git?
...riving to the problematic commit, I am now trying to get a step forward/backward to make sure I am in the right one.
12 Ans...
Pretty-print an entire Pandas Series / DataFrame
I work with Series and DataFrames on the terminal a lot. The default __repr__ for a Series returns a reduced sample, with some head and tail values, but the rest missing.
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Create Django model or update if exists
I want to create a model object, like Person, if person's id doesn't not exist, or I will get that person object.
6 Answer...
Get fragment (value after hash '#') from a URL in php [closed]
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If you want to get the value after the hash mark or anchor as shown in a user's browser: This isn't possible with "standard" HTTP as this value is never sent to the server (hence it won't be available in $_SERVER["REQUEST_URI"] or similar predefined variables). You would ...
Find current directory and file's directory [duplicate]
...me(os.path.realpath(__file__))
(Note that the incantation above won't work if you've already used os.chdir() to change your current working directory, since the value of the __file__ constant is relative to the current working directory and is not changed by an os.chdir() call.)
To get the curr...
How can I determine if a variable is 'undefined' or 'null'?
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temporary_user_name
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answered Apr 15 '10 at 18:14
SarfrazSarfraz...
CocoaPods Errors on Project Build
...m when I did major changes to my Podfile. My solution was to remove the workspace file and run pod install again:
rm -rf MyProject.xcworkspace
pod install
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