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How do I get a human-readable file size in bytes abbreviation using .NET?
...scenarios.
string[] sizes = { "B", "KB", "MB", "GB", "TB" };
double len = new FileInfo(filename).Length;
int order = 0;
while (len >= 1024 && order < sizes.Length - 1) {
order++;
len = len/1024;
}
// Adjust the format string to your preferences. For example "{0:0.#}{1}" would...
How do you create a transparent demo screen for an Android app?
...en a user first installs my application. Here's an example from the Pulse News app:
8 Answers
...
Java generics T vs Object
...
But with context - if you have a generic class:
MyClass<Foo> my = new MyClass<Foo>();
Foo foo = new Foo();
Then:
Foo newFoo = my.doSomething(foo);
Same code with object
Foo newFoo = (Foo) my.doSomething(foo);
Two advantages:
no need of casting (the compiler hides this from y...
How to correctly use “section” tag in HTML5?
...r example, from my understanding, might look something like this:
<div id="content">
<article>
<h2>How to use the section tag</h2>
<section id="disclaimer">
<h3>Disclaimer</h3>
<p>Don't take my word for it...</p>
...
How do I scale a stubborn SVG embedded with the tag?
...x to the 400 pixel width in your document. Other svgs might benefit from a new viewBox derived from the advertised width and height (these are often the same numbers). Other browsers might benefit from different svg tweaks.
...
FTP/SFTP access to an Amazon S3 Bucket [closed]
...ice
In your Amazon AWS Console, go to AWS Transfer for SFTP and create a new server.
In SFTP server page, add a new SFTP user (or users).
Permissions of users are governed by an associated AWS role in IAM service (for a quick start, you can use AmazonS3FullAccess policy).
The role must have a tr...
Split function equivalent in T-SQL?
... SQL Server 2016+) will likely want to know about STRING_SPLIT.
With this new builtin function you can now just use
SELECT TRY_CAST(value AS INT)
FROM STRING_SPLIT ('1,2,3,4,5,6,7,8,9,10,11,12,13,14,15', ',')
Some restrictions of this function and some promising results of performance testin...
How can I export tables to Excel from a webpage [closed]
...DATE - September 15, 2016: TableTools has been discontinued in favor of a new plugin called "buttons" These tools perform the same functions as the old TableTools extension, but are FAR easier to install and they make use of HTML5 downloads for modern browsers, with the capability to fallback to t...
What is Ruby equivalent of Python's `s= “hello, %s. Where is %s?” % (“John”,“Mary”)`
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f3554344%2fwhat-is-ruby-equivalent-of-pythons-s-hello-s-where-is-s-john-mar%23new-answer', 'question_page');
}
);
...
Table header to stay fixed at the top when user scrolls it out of view with jQuery
...header still work). This fixes the problem reported by luhfluh and Joe M.
New jsfiddle here: http://jsfiddle.net/cjKEx/
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