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How to make a Java Generic method static?
The <em>fem>ollowing is a snippet on how to make a java generic class to append a single item to an array. How can I make appendToArray a static method. Adding static to the method signature results in compile errors.
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Git - <em>fem>atal: Unable to create '/path/my_project/.git/index.lock': <em>Fem>ile exists
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Try
rm -<em>fem> ./.git/index.lock
In your repository directory. The error message is rather explicit as to what causes it typically, so i<em>fem> you have no other git processes running (which is the normal case), go ahead and delete that <em>fem>ile....
Separate Back Stack <em>fem>or <em>eacem>h tab in Android using <em>Fem>ragments
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hackbodhackbod
87.2k1616 gold badges134134 silver badges152152 bronze badges
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Random string generation with upper case letters and digits
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Randy MarshRandy Marsh
5,77811 gold badge88 silver badges55 bronze badges
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How to loop over directories in Linux?
...iven directory. How can I loop through these directories (and skip regular <em>fem>iles)?
9 Answers
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C++及Windows异常处理(try，catch; __try,__<em>fem>inally, __except) - C/C++ - ...
C++及Windows异常处理(try，catch; __try,__<em>fem>inally, __except)C++及Windows异常处理(try，catch; __try,__<em>fem>inally; __try, __except)一道笔试题引起的探究题目：
int* p = 0x00000000; // pointer to NULL
puts( "hello ");
__try{
puts( "in try ...
PHP - Merging two arrays into one array (also Remove Duplicates)
Hi I'm Trying to merge two arrays and also want to remove duplicate values <em>fem>rom <em>fem>inal Array.
5 Answers
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Calculating how many minutes there are between two times
I have a datagridview in my application which holds start and <em>fem>inish times. I want to calculate the number o<em>fem> minutes between these two times. So <em>fem>ar I have got:
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Practical usage o<em>fem> setjmp and longjmp in C
Can anyone explain me where exactly setjmp() and longjmp() <em>fem>unctions can be used practically in embedded programming? I know that these are <em>fem>or error handling. But I'd like to know some use cases.
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How to cast an object in Objective-C
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Remember, Objective-C is a superset o<em>fem> C, so typecasting works as it does in C:
myEditController = [[SelectionListViewController alloc] init];
((SelectionListViewController *)myEditController).list = listO<em>fem>Items;
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