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What is ApplicationException for in .NET?
...Exception and NotSupportedException . However, sometimes I need to use a custom exception and in that case I write:
3 Ans...
Detailed 500 error message, ASP + IIS 7.5
...ToBrowser="true"/>
</system.webServer>
<system.web>
<customErrors mode="Off"/>
<compilation debug="true"/>
</system.web>
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Remove blue border from css custom-styled button in Chrome
I'm working on a web page, and I want custom-styled <button> tags. So with CSS, I said: border: none . Now it works perfectly in safari, but in chrome, when I click one of the buttons, it puts an annoying blue border around it. I thought button:active { outline: none } or button:focus { ...
How to override the copy/deepcopy operations for a Python object?
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The recommendations for customizing are at the very end of the docs page:
Classes can use the same interfaces to
control copying that they use to
control pickling. See the description
of module pickle for information on
these methods. Th...
Heroku/GoDaddy: send naked domain to www [closed]
...ions
Can I point *.mydomain.com to my Heroku app?
Yes, using the free Custom Domains feature of Heroku you can point a wildcard domain to your application.
What IP addresses should I use to point my custom domain to Heroku?
The Heroku routing stack uses a collection of IP addresses that ...
How can I override the OnBeforeUnload dialog and replace it with my own?
...ntax.
$(window).bind('beforeunload', function() {} );
Edit 09/04/2018: custom messages in onbeforeunload dialogs are deprecated since chrome-51 (cf: release note)
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Laravel Schema onDelete set null
...el / framework / src / Illuminate / Database / Schema / Grammars / Grammar.php)
– Dirk Jan
Mar 23 at 14:47
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Reconnection of Client when server reboots in WebSocket
I am using web socket using PHP5 and the Chrome browser as client.
I have taken the code from the site http://code.google.com/p/phpwebsocket/ .
...
How to make an AJAX call without jQuery?
...ippet you can do similar things pretty easily, like this:
ajax.get('/test.php', {foo: 'bar'}, function() {});
Here is the snippet:
var ajax = {};
ajax.x = function () {
if (typeof XMLHttpRequest !== 'undefined') {
return new XMLHttpRequest();
}
var versions = [
"MSXML...
BLE（二）信道&数据包&协议栈格式 - 创客硬件开发 - 清泛IT社区，...
...。
Service和Characteristic则是比较重要的，Service可以理解为PHP中的“类”、功能对象的集合。Characteristic可以理解为PHP的“函数”，是GATT中具体的功能对象，每个Service都可以包含一个或多个Characteristic（特征）。Characteristic是GATT pr...