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Using jQuery to test if an input has focus
On the front page of a site I am building, several <div> s use the CSS :hover pseudo-class to add a border when the mouse is over them. One of the <div> s contains a <form> which, using jQuery, will keep the border if an input within it has focus. This works perfectly except ...
PHP Warning: PHP Startup: Unable to load dynamic library
...
So I'm getting this error too, but my site still works - thats the strangest part. For this type of error, I'd assume that php would crash right from the start. Instead I get my page, but my logger is logging this error. Weird huh?
– B T
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Convert object string to JSON
...could literally run any JavaScript which opens up the possibility of cross-site scripting attacks.
– Matthew Crumley
Jan 4 '14 at 20:13
2
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Javascript “this” pointer within nested function
...ht of as an additional parameter to the function that is bound at the call site. If the method is not called as a method then the global object is passed as this. In the browser, the global object is identical to window. For example, consider the following funciton,
function someFunction() {
}
an...
What's the difference between console.dir and console.log?
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From the firebug site
http://getfirebug.com/logging/
Calling console.dir(object) will log an interactive listing of an object's properties, like > a miniature version of the DOM tab.
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Using two values for one switch case statement
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@Kobor42 first learn how to talk in public sites.Any how your suggestion is help ful.Thanks
– PSR
May 23 '13 at 16:22
1
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BLE（一）概述&工作流程&常见问题 - 创客硬件开发 - 清泛IT社区，...
文章源自：https://www.gandalf.site/2018/11/ble.html
0x1 BLE概述“蓝牙”，即Bluetooth，是斯堪的纳维亚语中 Blåtand / Blåtann 的英化版本。该词是十世纪的一位国王Harald Bluetooth的绰号，相传他将纷争不断的丹麦部落统一为一个王国，并引...
How can I update window.location.hash without jumping the document?
I have a sliding panel set up on my website.
9 Answers
9
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uncaught syntaxerror unexpected token U JSON
...esponse.responseText);
I replaced that with an example out of the jQuery site for $.get:
<script type="text/javascript">
var jqxhr = $.get( "https://jira.atlassian.com/rest/api/2/project", function() {
alert( "success" );
})
.done(function() {
//insert code ...
What should main() return in C and C++?
....1).
Microsoft C
The Microsoft VS 2010 compiler is interesting. The web site says:
The declaration syntax for main is
int main();
or, optionally,
int main(int argc, char *argv[], char *envp[]);
Alternatively, the main and wmain functions can be declared as returning void (no re...