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How do I get bit-by-bit data from an integer value in C?
...g the desired bit into the least significant bit position, masking can be done with 1. No need to compute a new mask value for each bit.
(n >> k) & 1
As a complete program, computing (and subsequently printing) an array of single bit values:
#include <stdio.h>
#include <stdlib...
How do I convert a String object into a Hash object?
...Anything inside the string, will be evaluated. So imagine if in an API someone injected rm -fr
– Pithikos
Apr 5 '16 at 14:23
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UITableView - change section header color
...Works fine with [UIColor xxxColor] however when I try a custom colour like ones I can get from photoshop (so using the UIColor red:green:blue:alpha:, it is just white. Am I doing something wrong?
– Matej
Apr 9 '13 at 1:16
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What's the better (cleaner) way to ignore output in PowerShell? [closed]
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Out-Null is maybe overhead. But.. if piping one object to Out-Null 0.076 milliseconds, imho it's still perfectly fine for scripting language :)
– stej
Mar 11 '11 at 13:10
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Update R using RStudio
...se a Mac, so I can only provide accurate details for the Mac - perhaps someone else can provide the accurate paths for windows/linux; I believe the process will be the same.
To ensure that your packages work with your shiny new version of R, you need to:
move the packages from the old R installat...
How to fix bower ECMDERR
...same problem and the answer above didn't work for me. But I found an other one. You can have a problem with your proxy. If you are behind a proxy you have to do theses steps :
put this in .bowerrc to get rid of the err ETIMEDOUT :
{
"directory": "app/bower_components",
"proxy": "http://PRO...
How to get the data-id attribute?
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Surprised no one mentioned:
<select id="selectVehicle">
<option value="1" data-year="2011">Mazda</option>
<option value="2" data-year="2015">Honda</option>
<option value="3" data-year="200...
Brew update failed: untracked working tree files would be overwritten by merge
...d to do the following:
cd $(brew --prefix)
rm Library/Formula/argp-standalone.rb
rm Library/Formula/cocot.rb
And then do the
git fetch origin
git reset --hard origin/master
brew update
Basically, to explain a bit more:
cd $(brew --prefix)
tells cd to change the directory to whatever brew --...
iOS application: how to clear notifications?
...ered Jan 5 '17 at 14:22
James StonehillJames Stonehill
74266 silver badges1818 bronze badges
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git:// protocol blocked by company, how can I get around that?
Attempting something like git clone git://github.com/ry/node.git will not work, it results in:
7 Answers
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