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Hiding the scroll bar on an HTML page
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There is no "none" option for overflow property. Available options include: visible, hidden, scroll, auto, inherit.
– Sergiy Sokolenko
Jul 21 '10 at 6:16
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find all unchecked checkbox in jquery
...erys functionality. This will shorten the amount of text you have to write for the selector.
$.extend($.expr[':'], {
unchecked: function (obj) {
return ((obj.type == 'checkbox' || obj.type == 'radio') && !$(obj).is(':checked'));
}
}
);
You can then use $("i...
App Inventor 2 字典代码块 · App Inventor 2 中文网
...常见方法是使用 JavaScript 对象表示法 (JSON)，例如：
{
"id": 1,
"name": "Tim the Beaver",
"school": {
"name": "Massachusetts Institute of Technology"
},
"enrolled": true,
"classes": ["6.001", "18.01", "8.01"]
}
上面的示例显示，在 JSON 中，键（在 : ...
Django dynamic model fields
...define their own data fields (via the admin) to collect additional data in forms and report on the data. The latter bit makes JSONField not a great option, so instead I have the following solution:
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See all breakpoints in Visual Studio 2010+
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Ctrl+Alt+B worked for me as well and I have no add ons running. Ctrl+D, B brought up the breakpoint interface for adding a new breakpoint at the current cursor location.
– Mike_OBrien
Dec 27 '12 at 21:13
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Difference between Mock / Stub / Spy in Spock test framework
...o oversimplify and maybe even slightly falsify in the upcoming paragraphs. For more detailed info see Martin Fowler's website.
A mock is a dummy class replacing a real one, returning something like null or 0 for each method call. You use a mock if you need a dummy instance of a complex class which ...
How to change the Content of a with Javascript
..."myTextarea" name="something">This text gets removed</textarea>
For all the downvoters and non-believers:
Here's the MSDN reference
value Property: Retrieves or sets the text in the entry field of the textArea element.
Here's the MDN reference
value DOMString The raw value ...
What is the difference between SessionState and ViewState?
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Session State contains information that is pertaining to a specific session (by a particular client/browser/machine) with the server. It's a way to track what the user is doing on the site.. across multiple pages...amid the statelessness of the Web. ...
Is mongodb running?
...ps" flags may differ on your OS
or
/etc/init.d/mongodb status # for MongoDB version < 2.6
/etc/init.d/mongod status # for MongoDB version >= 2.6
or
service mongod status
to see if mongod is running (you need to be root to do this, or prefix everything with sudo). P...
Increase modal size for Twitter Bootstrap
I am trying to change the size of the modal form or rather - have it respond to the content I render there. I am using it to render a form and would prefer to deal with scrolling if required myself.
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