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How do you get the file size in C#?
...th will return the length of file, in bytes (not size on disk), so this is what you are looking for, I think.
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How do I put a clear button inside my HTML text input box like the iPhone does?
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HTML5 introduces the 'search' input type that I believe does what you want.
<input type="search" />
Here's a live example.
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“render :nothing => true” returns empty plaintext file?
...rrectly interpreted in your browser. Double check your http headers to see what content type the response is.
If it's anything other than text/html, you can try to manually set the content type like this:
render :nothing => true, :status => 200, :content_type => 'text/html'
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Can I set an opacity only to the background image of a div?
...l:
<div id="content">
<div id='bg'></div>
<h2>What is Lorem Ipsum?</h2>
<p><strong>Lorem Ipsum</strong> is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, ...
Numpy: find first index of value fast
...y default) then you have to think a bit harder as == is not really safe or what you want for floating point values. Also don't forget that it is a really good idea when using ctypes to type your numpy arrays.
– Brian Larsen
Oct 6 '11 at 17:02
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Node.js quick file server (static files over HTTP)
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connect could be what you're looking for.
Installed easily with:
npm install connect
Then the most basic static file server could be written as:
var connect = require('connect'),
directory = '/path/to/Folder';
connect()
.use(con...
Variable interpolation in the shell
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What is the difference between using ${} and double quotes? Should I prefer one over the other?
– user31389
Mar 10 '18 at 10:49
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How to search through all Git and Mercurial commits in the repository for a certain string?
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Building on rq's answer, I found this line does what I want:
git grep "search for something" $(git log -g --pretty=format:%h -S"search for something")
Which will report the commit ID, filename, and display the matching line, like this:
91ba969:testFile:this is a test
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How do I update a Linq to SQL dbml file?
...pains me that at the end of 2019, I needed an answer created before I knew what computer programming was... This is so detailed and great!
– PSGuy
Dec 19 '19 at 14:34
add a co...
Random String Generator Returning Same String [duplicate]
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Just for people stopping by and what to have a random string in just one single line of code
int yourRandomStringLength = 12; //maximum: 32
Guid.NewGuid().ToString("N").Substring(0, yourRandomStringLength);
PS: Please keep in mind that yourRandomStringLe...