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Find which commit is currently checked out in Git
...ch commit you're currently on.
$ git log -1 --oneline
c1abcde Add feature-003
Option 3: Bash prompt
In Git version 1.8.3+ (or was it an earlier version?), if you have your Bash prompt configured to show the current branch you have checked out into your working copy, then it will also show you th...
What is the difference between user variables and system variables?
... ones by accident, bring up the Registry Editor, then go to HKLM\ControlSet002\Control\Session Manager\Environment (assuming your current control set is not ControlSet002). Then find the Path value and copy the data into the Path value of HKLM\CurrentControlSet\Control\Session Manager\Environment. Y...
What's the difference between “Architectures” and “Valid Architectures” in Xcode Build Settings?
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edited May 19 '19 at 4:01
Cœur
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answere...
What are “first class” objects?
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180
In short, it means there are no restrictions on the object's use. It's the same as
any other obj...
Improve subplot size/spacing with many subplots in matplotlib
...before show()
– pyj
Apr 9 '16 at 15:02
6
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Rails 4 - passing variable to partial
... you are passing locals
<%= render @users, :locals => {:size => 30} %>
Becomes
<%= render :partial => 'users', :collection => @users, :locals => {:size => 30} %>
Or to use the new hash syntax
<%= render partial: 'users', collection: @users, locals: {size: 30} ...
How to safely open/close files in python 2.4
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answered Sep 22 '10 at 14:40
Jon-EricJon-Eric
15.5k88 gold badges5555 silver badges9292 bronze badges
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intellij - spring is not being recognized (Unmapped Spring configuration)
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10
You need to check which configurations IntelliJ will use to provide inspections on wired beans.
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How to sort an array of hashes in ruby
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answered Mar 30 '11 at 8:48
GarethGareth
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Explaining difference between automaticallyAdjustsScrollViewInsets, extendedLayoutIncludesOpaqueBars
...OS grabs the first subview in your ViewController's view, the one at index 0, and if it's a subclass of UIScrollView then applies the explained properties to it.
Of course, this means that UITableViewController works by default (since the UITableView is the first view).
...