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How do malloc() and free() work?

I want to know how malloc and free work. 13 Answers 13 ...
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Datatable vs Dataset

... It really depends on the sort of data you're bringing back. Since a DataSet is (in effect) just a collection of DataTable objects, you can return multiple distinct sets of data into a single, and therefore more manageable, object...
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Retrieving the COM class factory for component with CLSID {XXXX} failed due to the following error:

... You deserve more than a +1 but +1 is all I have to give – David Dec 5 '13 at 14:59 8 ...
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MySQL INNER JOIN select only one row from second table

...ltiple associated payments in the payments table. I would like to select all users who have payments, but only select their latest payment. I'm trying this SQL but i've never tried nested SQL statements before so I want to know what i'm doing wrong. Appreciate the help ...
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How can one pull the (private) data of one's own Android app?

...Android 4.4.2) Which is the same effect as when the manifest shows android:allowBackup="false" – Someone Somewhere Jun 5 '14 at 0:27 2 ...
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Move an array element from one array position to another

...use a .hasOwnProperty check when iterating with things like for..in, especially with libraries like Prototype and MooTools which modify prototypes. Anyway, I didn't feel it was a particularly important issue in a relatively limited example like this, and there is a nice split in the community over w...
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Subdomain on different host [closed]

... to get the sub domain anothersite.mydomain.com of which the site is actually on another server then login to Godaddy and add an A record dnsimple anothersite.mydomain.com and point the IP to the other server 98.22.11.11 And that's it. ...
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Selecting the first “n” items with jQuery

... items from the page, for example the first 20 links instead of selecting all of them with the usual 6 Answers ...
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When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s

...proven and suitable for 99% of the real world applications. You can practically do anything with relational databases. But, there are limitations on speed and scaling when it comes to massive high availability data stores. For example, Google and Amazon have terabytes of data stored in big data cen...
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What is the difference between \r and \n?

...ngs like \a "bell", \b "backspace" (not to be confused with "delete"), and all the other control characters needed to communicate with a tty. – erjiang Aug 14 '09 at 19:48 37 ...