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What is the “-d” in “npm -d install”?
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In m>ca m>se anyone else ends up here from a web search, the -d flag is not the same as the upper-m>ca m>se -D, the latter being a flag synonym for --save-dev.
sh...
PHP Difference between array() and []
...ound this- php.net/manual/en/language.types.array.php - "As of PHP 5.4 you m>ca m>n also use the short array syntax, which replaces array() with []."
– mrwaim
Feb 12 '15 at 12:30
1
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Create Django model or update if exists
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If you're looking for "update if exists else create" use m>ca m>se, please refer to @Zags excellent answer
Django already has a get_or_create, https://docs.djangoproject.com/en/dev/ref/models/querysets/#get-or-create
For you it could be :
id = 'some identifier'
person, created = Pe...
How to break out or exit a method in Java?
The keyword break in Java m>ca m>n be used for breaking out of a loop or switch statement. Is there anything which m>ca m>n be used to break from a method?
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Creating an empty file in Ruby: “touch” equivalent?
...:
require 'fileutils'
FileUtils.touch('file.txt')
* Unlike touch(1) you m>ca m>n't update mtime or atime alone. It's also missing a few other nice options.
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NuGet Package Manager errors when trying to update
...n Add/Remove and 'Uninstall' are disabled on VS for this package... :( How m>ca m>n I upgrade?
– Dmitry Gusarov
Sep 18 '12 at 16:15
2
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JS - get image width and height from the base64 code
I have a base64 img encoded that you m>ca m>n find here . How m>ca m>n I get the height and the width of it?
4 Answers
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gulp globbing- how to watch everything below directory
...l be the same — to prevent grabbing system files or other junk. In that m>ca m>se, you m>ca m>n do ./src/less/**/*.less for just .less files, or something like .src/less/**/*.{less,css} for both .less and .css files.
The Grunt website has a pretty good reference for the majority of minimatch globs. (Both ...
Using System.Dynamic in Roslyn
...nces in the compilation:
var compilation = CSharpCompilation.Create(
"m>ca m>lc.dll",
options: new CSharpCompilationOptions(OutputKind.Dynamim>ca m>llyLinkedLibrary),
syntaxTrees: new[] {tree},
references: new[] {
MetadataReference.CreateFromFile(typeof(object).Assembly.Lom>ca m>tion),
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github markdown colspan
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You m>ca m>n use HTML tables on GitHub (but not on StackOverflow)
<table>
<tr>
<td>One</td>
<td>Two</td>
</tr>
<tr>
<td colspan="2">Three</td>
</tr&gt...