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In PHP, why does not show a parse error?
...gt; (known as short_open_tag)
<?php ... ?> (the standard really)
<script language="php"> ... </script> (not recommended)
<% ... %> (deprecated and removed ASP-style tag after 5.3.0)
Apparently, you can open a PHP block one way, and close it the other. Didn't know that.
So ...
Calling JMX MBean method from a shell script
... any libraries that would allow me to call a JMX MBean method from a shell script. We expose some operations/admin commands through JMX, and we could have our admins use JConsole, or VisualVM, but some tasks are better left to automation. In that automation we'd like to be able to call a JMX MBean m...
How to validate inputs dynamically created using ng-repeat, ng-show (angular)
...rl" name="socialUrl" ng-model="social.url">
<span class="alert error" ng-show="urlForm.socialUrl.$error.url">URL error</span>
</ng-form>
</div>
The other alternative would be to write a custom directive for this.
Here is the jsFiddle showing the usag...
How to iterate over arguments in a Bash script
I have a complex command that I'd like to make a shell/bash script of. I can write it in terms of $1 easily:
8 Answers
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Change working directory in my current shell context when running Node script
I am trying to change the working directory of my Node.js script when it is run from a bin script. I have something like the following:
...
CSS Input with width: 100% goes outside parent's bound
...ogin-top">
</div>
<form class="login-fields" onsubmit="alert('test'); return false;">
<div id="login-email" class="login-field">
<label for="email" style="-moz-user-select: none;-webkit-user-select: none;" onselectstart="return false;">E-mail address&...
Resizing an iframe based on content
...re's a browser quirk which allows us to skirt the same origin policy - javascript can communicate either with pages on its own domain, or with pages it has iframed, but never pages in which it is framed, e.g. if you have:
www.foo.com/home.html, which iframes
|-> www.bar.net/framed.html, which ...
How do you get a Golang program to print the line number of the error it just called?
... While the answer already given fixes the problem neatly, your solution alerted me for the existence of something awesome — the runtime package! Lovely stuff :) golang.org/pkg/runtime
– Gwyneth Llewelyn
Jun 12 '17 at 17:54
...
How to check if DST (Daylight Saving Time) is in effect, and if so, the offset?
...zoneOffset();
}
var today = new Date();
if (today.isDstObserved()) {
alert ("Daylight saving time!");
}
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Copy tables from one database to another in SQL Server
... answer generally. It's unusable for automation to be called from within a script for instance. BTW the author asked specifically for an "..SQL statement..". But of course it's a great answer, but not a better one ;).
– grizzly
Nov 5 '12 at 9:35
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