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autolayout - make height of view relative to half superview height
...o get a view that at x1 and x2 = 25 but scales up with larger 6 and 6 plus etc
– latenitecoder
Jan 29 '15 at 22:22
1
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Java equivalent to #region in C#
...pse - can fold depending on the code types involved (constructors, imports etc.), but there's nothing quite like #region.
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ssh: connect to host github.com port 22: Connection timed out
...guration data /home/ubuntu/.ssh/config
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to github.com [13.234.176.102] port 22.
So I tried using an SSH connection made over the HTTPS port by editing the config fil...
How to programmatically determine the current checked out Git branch [duplicate]
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That can be used within $() and passed easily in Bash, Powershell, Perl, etc. It isn't fooled if you have several branches on the commit you are on, and if you currently aren't on a branch, it simply replies with "HEAD".
Alternatively, you can use
git symbolic-ref --short -q HEAD
Which will g...
Can I obtain method parameter name using Java reflection?
...ed in one of the comments) there are a few options:
use arg0, arg1, arg2 etc.
use intParam, stringParam, objectTypeParam, etc.
use a combination of the above - the former for non-primitive types, and the latter for primitive types.
don't show argument names at all - just the types.
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Passing variables in remote ssh command
...(if you don’t need the extensibility, have a single variable to process, etc.) would look like:
$ ssh user@somehost.com 'read foo' <<< "$foo"
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How can I get the behavior of GNU's readlink -f on a Mac?
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@troelskin I didn't realize Perl, Python, etc. were "allowed" !! ... in that case I'm going to addperl -MCwd=abs_path -le 'print abs_path readlink(shift);' to my answer :-)
– G. Cito
Apr 27 '15 at 19:30
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Step-by-step debugging with IPython
...I place ipsh() right at the location where I need to do object inspection, etc. For example, say I want to debug my_function below
Using it:
def my_function(b):
a = b
ipsh() # <- This will embed a full-fledged IPython interpreter
a = 4
and then I invoke my_function(2) in one of the followi...
Is there a performance difference between i++ and ++i in C++?
...i; }, never mind the actual tree structur (BSP, kd, Quadtree, Octree Grid, etc.). Such an iterator would need to maintain some state, e.g. parent node, child node, index and stuff like that. All in all, my stance is, even if only few examples exist, ...
– Sebastian Mach
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Left Align Cells in UICollectionView
...ibutes.representedElementCategory == .cell { // Do not modify header views etc.
let indexPath = layoutAttributes.indexPath
// Retrieve the correct frame from layoutAttributesForItem(at: indexPath):
if let newFrame = layoutAttributesForItem(at: indexPath)?.frame {
...