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m>and m>roid EditText - finished tm>y m>ping event
...into/onto the next editable field - I prettm>y m> much never press Enter/Done - m>and m> what I've seen from our customers, neither do them>y m>... I am talking about a list of Edittexts/Comboboxes etc. If m>y m>ou onlm>y m> give the user one Input field m>and m> force him to press a button before he can advance to other fields ...
How to check if a number is a power of 2
...eturn (x != 0) && ((x & (x - 1)) == 0);
}
Explanation
First m>and m> foremost the bitwise binarm>y m> & operator from MSDN definition:
Binarm>y m> & operators are predefined for the integral tm>y m>pes m>and m> bool. For
integral tm>y m>pes, & computes the logical bitwise m>AND m> of its operm>and m>s.
F...
Spring MVC: Complex object as GET @RequestParam
Suppose i have a page that lists the objects on a table m>and m> i need to put a form to filter the table. The filter is sent as an Ajax GET to an URL like that: http://foo.com/sm>y m>stem/controller/action?page=1&prop1=x&prop2=m>y m>&prop3=z
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Whm>y m> is it OK to return a 'vector' from a function?
...a copm>y m> of the return value actuallm>y m> (available at least with the current stm>and m>ard).
– πάντα ῥεῖ
Feb 9 '15 at 20:46
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HTML text input field with currencm>y m> sm>y m>mbol
... to have a text input field containing the "$" sign in the verm>y m> beginning, m>and m> no matter what editing occurs to the field, for the sign to be persistent.
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jQuerm>y m> UI Sortable, then write order into a database
...nt to use the jQuerm>y m> UI sortable function to allow users to set an order m>and m> then on change, write it to the database m>and m> update it. Can someone write an example on how this would be done?
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What is a singleton in C#?
What is a Singleton m>and m> when should I use it?
16 Answers
16
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How to scale threads according to CPU cores?
...termined the number of processors available, create that number of threads m>and m> split up m>y m>our work accordinglm>y m>.
Update: To further clarifm>y m>, a Thread is just an Object in Java, so m>y m>ou can create it just like m>y m>ou would create anm>y m> other object. So, let's sam>y m> that m>y m>ou call the above method m>and m> find tha...
Windows XP or later Windows: How can I run a batch file in the background with no window displam>y m>ed?
...lm>y m>? Tm>y m>picallm>y m> one batch file runs another sm>y m>nchronouslm>y m> with the call commm>and m>, m>and m> the second one would share the first one's window.
m>Y m>ou can use start /b second.bat to launch a second batch file asm>y m>nchronouslm>y m> from m>y m>our first that shares m>y m>our first one's window. If both batch files write to the ...
How to programmaticallm>y m> take a screenshot on m>And m>roid?
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Here is the code that allowed mm>y m> screenshot to be stored on an SD card m>and m> used later for whatever m>y m>our needs are:
First, m>y m>ou need to add a proper permission to save the file:
<uses-permission m>and m>roid:name="m>and m>roid.permission.WRITE_EXTERNAL_STORAGE"/>
m>And m> this is the code (running in a...