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How to get image size (height & width) using JavaScript?
...nload = function() {
alert(this.width + 'x' + this.height);
}
img.src = 'http://www.google.com/intl/en_ALL/images/logo.gif';
This can be useful if the image is not a part of the markup.
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How do I add indices to MySQL tables?
...E;
You can learn about differences between BTREE and HASH indexes here:
http://dev.mysql.com/doc/refman/5.5/en/index-btree-hash.html
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ASP.NET MVC Razor render without encoding
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In case of ActionLink, it generally uses HttpUtility.Encode on the link text.
In that case
you can use
HttpUtility.HtmlDecode(myString)
it worked for me when using HtmlActionLink to decode the string that I wanted to pass. eg:
@Html.ActionLink(HttpUtility.Html...
How do I change the background color of the ActionBar of an ActionBarActivity using XML?
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Use this - http://jgilfelt.github.io/android-actionbarstylegenerator/
Its an amazing tool that lets you customize your actionbar with a live preview.
I tried the earlier answers but always had problems with changing other colors like ...
Gulp command not found after install
...aram) and it worked properly.
This article is where I found the solution: http://webbb.be/blog/command-not-found-node-npm
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Calculate date from week number
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using Fluent DateTime http://fluentdatetime.codeplex.com/
var year = 2009;
var firstDayOfYear = new DateTime(year, 1, 1);
var firstMonday = firstDayOfYear.Next(DayOfWeek.Monday);
var weeksDateTime = 12.Weeks().Sinc...
How do I implement onchange of with jQuery?
...utchange', function() { console.log(this.value) });
There is a demo here: http://jsfiddle.net/LGAWY/
If you’re scared of multiple intervals, you can bind/unbind this event on focus/blur.
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What does “O(1) access time” mean?
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You're going to want to read up on Order of complexity.
http://en.wikipedia.org/wiki/Big_O_notation
In short, O(1) means that it takes a constant time, like 14 nanoseconds, or three minutes no matter the amount of data in the set.
O(n) means it takes an amount of time linear wit...
Markdown to create pages and table of contents?
...le2)
3. [Third Example](#third-example)
4. [Fourth Example](#fourth-examplehttpwwwfourthexamplecom)
## Example
## Example2
## Third Example
## [Fourth Example](http://www.fourthexample.com)
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Set environment variables from file of key/value pairs
...ution when wrapping the variables in quotes, such as REACT_APP_IFRAME_URI="http://localhost:3000". The quotes were parsed which wasn't intended.
– Adam Gerthel
Jul 10 '19 at 12:12
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