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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
After conducting some experiments on square matrices of different sizes, a pattern came up. Invariably, transposing a matrix of size 2^n is slower than transposing one of size 2^n+1 . For small values of n , the difference is not major.
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Exit a Script On Error
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Those Bash links are AWESOME! The BashFAQ would be better positioned as BashRecipes.
– Pete Alvin
Dec 29 '19 at 20:55
add a c...
Get the first key name of a javascript object [duplicate]
Let's assume we have the following javascript object:
8 Answers
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File Explorer in Android Studio
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NOTE: For me, clicking on the Device Monitor first popped up a window asking for the location of the SDK. This was located at C:\users\<USER>\AppData\Local\Android\android-sdk\ . After putting in the correct SDK it worked.
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How do I add a bullet symbol in TextView?
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This helped me.
– Vikas
Jan 17 '11 at 5:15
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How to restart Jenkins manually?
...ns 1.532.1 with IcedTea 2.3.9. sudo /etc/init.d/jenkins restart worked for me though.
– Matthias Braun
Feb 5 '14 at 18:57
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How to open a URL in a new Tab using JavaScript or jQuery? [duplicate]
...Please allow popups for this website');
}
Depending on the browsers implementation this will work
There is nothing you can do to make it open in a window rather than a tab.
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How do I merge a list of dicts into a single dict?
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add a comment
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How do I convert a hexadecimal color to rgba with the Less compiler?
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Actually, the Less language comes with an embedded function called fade. You pass a color object and the absolute opacity % (higher value means less transparent):
fade(@color, 50%); // Return @color with 50% opacity in rgba
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Stash only one file out of multiple files that have changed with Git?
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You can also use git stash save -p "my commit message". This way you can select which hunks should be added to stash, whole files can be selected as well.
You'll be prompted with a few actions for each hunk:
y - stash this hunk
n - do not stash this hunk
q - ...