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How can you use an object's property in a double-quoted string?
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When you enclose a variable name in a double-quoted string it will be replaced by that variable's value:
$foo = 2
"$foo"
becomes
"2"
If you don't want that you have to use single quotes:
$foo = 2
'$foo'
However, if you want to access properties, ...
Is there any method to get the URL without query string?
I have a URL like http://localhost/dms/mduserSecurity/UIL/indem>x m>.php?menu=true&submenu=true&pcode=1235 .
14 Answers...
Fast and responsive interactive charts/graphs: SVG, Canvas, other?
I am trying to choose the right technology to use for updating a project that basically renders thousands of points in a zoomable, pannable graph. The current implementation, using Protovis, is underperformant. Check it out here:
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unable to copy/paste in mingw shell
I just installed MinGW on Windows and I'm unable to copy/paste as I am used to on Linum>x m> or even PuTTY. What is the trick for copying and pasting tem>x m>t (e.g. from chrome) into MinGW shell?
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How em>x m>actly does the “Specific Version” property of an assembly reference work in Visual Studio?
Today I had a closer look at the "Specific Version" property of assembly references in Visual Studio 2010. After a few em>x m>periments with unem>x m>pected results I set out to learn as much as possible about how the property works. Even SO, it appears to me, does not have all the answers, so here is my atte...
Converting a string to JSON object
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This is not working. It is throwing an error "Syntam>x m>Error: JSON.parse: unem>x m>pected character" . There is nothing wrong with the string as when i get the same string through a ajam>x m> request and handle it as "JSON", no problem occurs.
– Zer0
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How do I shutdown, restart, or log off Windows via a bat file?
I've been using Remote Desktop Connection to get into a workstation. But in this environment, I cannot use the power options in Start Menu. I need an alternative way to shutdown or restart.
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What is the behavior difference between return-path, reply-to and from?
On our mailing application we are sending emails with the following header:
4 Answers
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Should I compile release builds with debug info as “full” or “pdb-only”?
...db-only. Based on the answer to this question , I believe I understand some of the differences between full and pdb-only. However, which is more appropriate for a release build? If I use "full" will there be performance ramifications? If I use "pdb-only" will it be harder to debug production is...
Callback on CSS transition
...ble to get a notification (like callback) when a CSS transition has been completed?
5 Answers
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