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Create a File object in memory from a string in Java
...se that function only with a file. But perhaps there is an overload that takes an InputStream instead?
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Is a Java string really immutable?
We all know that String is immutable in Java, but check the following code:
15 Answers
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Why does GCC generate 15-20% faster code if I optimize for size instead of speed?
... gcc-4.8.1 0.708s 0.944s -O2
Intel Core i7-4770K gcc-4.8.1 0.296s 0.288s -Os
Intel Atom 330 gcc-4.8.1 2.003s 2.007s -O2
ARM 1176JZF-S (Broadcom BCM2835) gcc-4.6.3 3.470s 3.480s -O2
ARM...
How to check permissions of a specific directory?
I know that using ls -l "directory/directory/filename" tells me the permissions of a file. How do I do the same on a directory?
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Is there any free OCR library for Android? [closed]
I'm looking for a Java OCR that runs on Android, however Asprise doesn't seem to be a platform independent OCR. is there any opensource/free Java OCR I can use for android application development?
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What does the ng stand for in Angular.js directives
Angular.js uses several directives prefixed with ng like below:
6 Answers
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Why is the use of alloca() not considered good practice?
alloca() allocates memory on the stack rather than on the heap, as in the case of malloc() . So, when I return from the routine the memory is freed. So, actually this solves my problem of freeing up dynamically allocated memory. Freeing of memory allocated through malloc() is a major headache an...
How to convert nanoseconds to seconds using the TimeUnit enum?
... edited Oct 25 '18 at 9:45
Ewoks
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answered May 29 '09 at 3:00
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Execute stored procedure with an Output parameter?
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The easy way is to right-click on the procedure in Sql Server Management Studio(SSMS),
select execute stored procedure...
and add values for the input parameters as prompted.
SSMS will then generate the code to run the proc in a new query window, an...
Ordering by specific field value first
... is mysql-only functionality - the question is tagged mysql, but you never know.
Second, pay attention to how FIELD() works: it returns the one-based index of the value - in the case of FIELD(priority, "core"), it'll return 1 if "core" is the value. If the value of the field is not in the list, it...