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Creating an empty file in Ruby: “touch” equivalent?
...:
require 'fileutils'
FileUtils.touch('file.txt')
* Unlike touch(1) you can'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 can I upgrade?
– Dmitry Gusarov
Sep 18 '12 at 16:15
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PostgreSQL query to return results as a comma separated list
Let say you have a SELECT id from table query (the real case is a complex query) that does return you several results.
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JS - get image width and height from the base64 code
I have a base64 img encoded that you can find here . How can 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 case, you can 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(
"calc.dll",
options: new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary),
syntaxTrees: new[] {tree},
references: new[] {
MetadataReference.CreateFromFile(typeof(object).Assembly.Location),
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github markdown colspan
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You can 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>...
How do I determine height and scrolling position of window in jQuery?
...llTop/
$(window).scrollTop() // return the number of pixels scrolled vertically
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Check if a string contains a substring in SQL Server 2005, using a stored procedure
I've a string, @mainString = 'CATCH ME IF YOU CAN' . I want to check whether the word ME is inside @mainString .
2 Answ...
In Vim, I'd like to go back a word. The opposite of `w`
When you're using vim, you can move forward word by word with w . How do I go backwards?
4 Answers
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