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What is an Intent in Android?
... intent like "take picture", you declare an intent filter in your app's manifest file.
If you want to fire off an intent to do something, like pop up the dialer, you fire off an intent saying you will.
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Change the maximum upload file size
...reater than or equal to upload_max_filesize
post_max_size = 40M
After modifying php.ini file(s), you need to restart your HTTP server to use new configuration.
If you can't change your php.ini, you're out of luck. You cannot change these values at run-time; uploads of file larger than the value ...
Extract file basename without path and extension in bash [duplicate]
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The basename command has two different invocations; in one, you specify just the path, in which case it gives you the last component, while in the other you also give a suffix that it will remove. So, you can simplify your example code by using the second...
How to check all checkboxes using jQuery?
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If you're going to use jQuery, then use jQuery. It's not a good idea to mix up jQuery with inline Javascript. For example, this is bad: <elementtag id="someID" onclick="javascript code here" --- Instead, use jQuery: $('#so...
Why does my application spend 24% of its life doing a null check?
... not a perfect solution. The processor will still stall on a memory access if the data is not available in one of the caches. It cannot continue until the very slow memory bus has supplied the data. Losing a fat hundred CPU cycles is possible on a single instruction.
Tree structures are a problem, ...
How can I erase all inline styles with javascript and leave only the styles specified in the css sty
If I have the following in my html:
7 Answers
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Find number of months between two Dates in Ruby on Rails
... the number of months between them? (Keeping in mind they might belong to different years)
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Best way to test if a generic type is a string? (C#)
... on an object, it returns null. For various reasons we need to ensure that if it is not a primitive type, then we will have a default instance of the type, not null. Here is attempt 1:
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Showing a Spring transaction in log
...on manager), and also
log4j.logger.org.springframework.transaction=INFO
If INFO isn't enough, use DEBUG
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What is the benefit of using “SET XACT_ABORT ON” in a stored procedure?
...in all stored procedures with explicit transactions (unless you have a specific reason to do otherwise) as the consequences of an application performing work on a connection with an open transaction are disastrous.
There's a really great overview on Dan Guzman's Blog,
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