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How do I convert a hexadecimal color to rgba with the Less compiler?
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edited Mar 30 '19 at 21:59
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Vim: Move cursor to its last position
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429
The quickest way is to hit either:
''
(two apostrophes) or:
``
(two backticks). Note that ...
argparse store false if unspecified
...or this behavior is succinct and clear: http://hg.python.org/cpython/file/2.7/Lib/argparse.py#l861
The argparse docs aren't clear on the subject, so I'll update them now: http://hg.python.org/cpython/rev/49677cc6d83a
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Swift variable decorations with “?” (question mark) and “!” (exclamation mark)
... Int = 1
// The type here is not "Int", it's "Optional Int"
var y: Int? = 2
// The type here is "Implicitly Unwrapped Optional Int"
var z: Int! = 3
Usage:
// you can add x and z
x + z == 4
// ...but not x and y, because y needs to be unwrapped
x + y // error
// to add x and y you need to do:
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How do I find which transaction is causing a “Waiting for table metadata lock” state?
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edited Dec 19 '19 at 21:51
roadrunner66
5,96433 gold badges2222 silver badges3737 bronze badges
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Choose Git merge strategy for specific files (“ours”, “mine”, “theirs”)
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260
For each conflicted file you get, you can specify
git checkout --ours -- <paths>
# or
g...
How to concatenate and minify multiple CSS and JavaScript files with Grunt.js (0.3.x)
... under ./dest
src
├── css
│ ├── 1.css
│ ├── 2.css
│ └── 3.css
└── js
├── 1.js
├── 2.js
└── 3.js
Then set up your concat task
concat: {
js: {
src: 'src/js/*.js',
dest: 'dest/js/concat.js'
},
css: {
src...
Does making a struct volatile make all its members volatile?
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2 Answers
2
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Appropriate hashbang for Node.js scripts
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Feb 21 '15 at 14:09
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displayname attribute vs display attribute
...not specify a ResourceType in DisplayName attribute. For an example in MVC 2, you had to subclass the DisplayName attribute to provide resource via localization. Display attribute (new in MVC3 and .NET4) supports ResourceType overload as an "out of the box" property.
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