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What is the order of precedence for CSS?
...(ex.: :hover)
elements (ex.: div) and pseudo-elements (ex.: ::before)
To compare the specificity of two combined selectors, compare the number of occurences of single selectors of each of the specificity groups above.
Example: compare #nav ul li a:hover to #nav ul li.active a::after
count the n...
Checkout subdirectories in Git?
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community wiki
5 revs, 3 users 53%Collin Anderson
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How to initialize const member variable in a class?
... file is typically included into many translation units. However, to avoid complicated linker rules, C++ requires that every object has a unique definition. That rule would be broken if C++ allowed in-class definition of entities that needed to be stored in memory as objects.
A const variable has ...
Local dependency in package.json
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@danilopopeye Per docs.npmjs.com/cli/install npm install <folder> description says Install the package in the directory as a symlink in the current project.
– Herman J. Radtke III
May 7 '19 at 18:42
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How do you debug PHP scripts? [closed]
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community wiki
4 revs, 4 users 50%John Downey
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How to run a C# console application with the console hidden
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It did not work for invoking a command line tool. Used yourprocess.StartInfo.CreateNoWindow=true; instead, see below.
– Christian
Apr 20 '14 at 23:05
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Android get free size of internal/external memory
...uilder resultBuffer = new StringBuilder(Long.toString(size));
int commaOffset = resultBuffer.length() - 3;
while (commaOffset > 0) {
resultBuffer.insert(commaOffset, ',');
commaOffset -= 3;
}
if (suffix != null) resultBuffer.append(suffix)...
How to generate a create table script for an existing table in phpmyadmin?
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How do I fit an image (img) inside a div and keep the aspect ratio?
... is much simpler and it doesn't use Javascript. I don't know about browser compatibility though.
– weberc2
Jun 3 '12 at 21:13
3
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Downloading an entire S3 bucket?
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AWS CLI
See the "AWS CLI Command Reference" for more information.
AWS recently released their Command Line Tools, which work much like boto and can be installed using
sudo easy_install awscli
or
sudo pip install awscli
Once installed, you ca...