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How do I add a class to a given element?
...o support Internet Explorer 9 or lower:
Add a space plus the name of your new class to the className property of the element. First, put an id on the element so you can easily get a reference.
<div id="div1" class="someclass">
<img ... id="image1" name="image1" />
</div>
Th...
LINQ OrderBy versus ThenBy
...ing order (from the preceding step) where two elements are equal under the new comparison. Imagine we just have OrderBy(a).OrderBy(b). The results of OrderBy(a) are in increasing a order, and then those are reordered according to b. In the final result, if two values have the same b value, they will...
How to disable a particular checkstyle rule for a particular line of code?
...e @SuppressWarnings java annotation. To do this, you will need to add two new modules (SuppressWarningsFilter and SuppressWarningsHolder) in your configuration file:
<module name="Checker">
...
<module name="SuppressWarningsFilter" />
<module name="TreeWalker">
.....
How do I draw a grid onto a plot in Python?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f8209568%2fhow-do-i-draw-a-grid-onto-a-plot-in-python%23new-answer', 'question_page');
}
);
...
How do you convert a jQuery object into a string?
...tml();
This is explained in more depth here, but essentially you make a new node to wrap the item of interest, do the manipulations, remove it, and grab the HTML.
If you're just after a string representation, then go with new String(obj).
Update
I wrote the original answer in 2009. As of 2014,...
In JavaScript can I make a “click” event fire programmatically for a file input element?
...ow to trigger file input.
The only convenient alternative is to create a "hidden" file input (using opacity, not "hidden" or "display: none"!) and afterwards create the button "below" it. In this way the button is seen but on user click it actually activates the file input.
Hope this helps! :)
&l...
What is the difference between an Azure Web Site and an Azure Web Role
What are the material differences between the new Azure Web Sites and the traditional Azure Web Roles for an ASP.NET MVC application? What reason would I choose a "web site" over a "web role" or vice versa?
...
SELECT * WHERE NOT EXISTS
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f915643%2fselect-where-not-exists%23new-answer', 'question_page');
}
);
...
Hex representation of a color with alpha channel?
... Issue 618472 and Webkit bug 150853.
Android Apps that target Android P or newer can use this syntax
Opera supports this syntax in Opera 52 (or Opera 39 when experimental web features are enabled).
IE 11 and EdgeHTML 18 (Edge 44) do not support this syntax. Chromium-based versions of Edge will suppo...
Android get free size of internal/external memory
...
File path = Environment.getDataDirectory();
StatFs stat = new StatFs(path.getPath());
long blockSize = stat.getBlockSizeLong();
long availableBlocks = stat.getAvailableBlocksLong();
return formatSize(availableBlocks * blockSize);
}
public static Stri...