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Chrome: timeouts/interval suspended in background tabs?
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I recently asked about this and it is behaviour by design. When a tab is inactive, only at a maximum of once per second the function is called. Here is the code change.
Perhaps this will help:
How can I make setInterval also work when a tab is inactive in Chrome?
TL;DR: ...
validation custom message for rails 3
... @Mayumi - You can remove the attribute name from the message by writing a manual validation and adding the error to :base, for example errors.add(:base, "Story title is required)
– Marco Prins
Nov 9 '15 at 14:45
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Getting the return value of Javascript code in Selenium
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if the variable is not defined by javascript, what would be the return value?Does it throw an exception or simply an empty string ?
– Alex
Sep 8 '15 at 0:01
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How to quit android application programmatically
I Found some codes for quit an Android application programatically. By calling any one of the following code in onDestroy() will it quit application entirely?
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What is an MvcHtmlString and when should I use it?
...des its result, the <%: %> syntax will re-encode it. This is solved by the introduction of the IHtmlString interface (new in .NET 4). If the foo() in <%: foo() %> returns an IHtmlString, the <%: %> syntax will not re-encode it.
MVC 2's helpers return MvcHtmlString, which on ASP....
What is the purpose and uniqueness SHTML?
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<!--#include virtual="top.shtml" -->
It's been largely superseded by other mechanisms, such as PHP includes, but some hosting packages still support it and nothing else.
You can read more in this Wikipedia article.
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How do I reload .bashrc without logging out and back in?
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@Alex you can automate it by adding the line ~/.bashrc into ~/.bash_profile, though I don't know if this is a good practice.
– Vivek Gani
Oct 24 '13 at 8:55
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Reverse engineering from an APK file to a project
...doubts
If not please go through it
Procedure for decoding .apk files, step-by-step method:
Step 1:
Make a new folder and put .apk file in it (which you want to decode). Now rename the extension of this .apk file to .zip (eg.: rename from filename.apk to filename.zip) and save it.
If problems in the ...
What does f+++++++++ mean in rsync logs?
...ng. The general format is like the string YXcstpoguax, where Y is replaced by the type of update being done, X is replaced by the file-type, and the other letters represent attributes that may be output if they are being modified.
The update types that replace the Y are as follows:
A < means t...
What's the purpose of META-INF?
...INF is the only directory where configuration files can be referenced both by the unit tests and the controllers. If another directory worked that would be great -- it doesn't (at least not straightforwardly). To me, building a Jar file just to test a war file is like building a car so you can wal...