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How to configure Git post commit hook

...the git notes 'build' (git show refs/notes/build): git diff --name-only SHA_build HEAD. your script can parse that list and decide if it needs to go on with the build. in any case, create/move your git notes 'build' to HEAD. May 2016: cwhsu points out in the comments the following possible url...
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What is the difference between “def” and “val” to define a function

...ion every time (new instance of Function1). def even: Int => Boolean = _ % 2 == 0 even eq even //Boolean = false val even: Int => Boolean = _ % 2 == 0 even eq even //Boolean = true With def you can get new function on every call: val test: () => Int = { val r = util.Random.nextInt ...
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Difference between Django's annotate and aggregate methods?

... in the queryset. Aggregation >>> Book.objects.aggregate(average_price=Avg('price')) {'average_price': 34.35} Returns a dictionary containing the average price of all books in the queryset. Annotation >>> q = Book.objects.annotate(num_authors=Count('authors')) >>> q[...
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General guidelines to avoid memory leaks in C++ [closed]

...in the first place. Don't write Object* x = new Object; or even shared_ptr<Object> x(new Object); when you can just write Object x; share | improve this answer | ...
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Get encoding of a file in Windows

...t\usr\bin. Example: C:\Users\SH\Downloads\SquareRoot>file * _UpgradeReport_Files; directory Debug; directory duration.h; ASCII C++ program text, with CRLF line terminators ipch; directory main.cpp...
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Use didSelectRowAtIndexPath or prepareForSegue method for UITableView?

...() contains the correct value when prepareFroSegue... is called: tableView(_:didSelectrowAtIndexPath:) isn't called until later. – Nicolas Miari Jun 7 '16 at 2:21 add a commen...
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ORA-30926: unable to get a stable set of rows in the source tables

...ates in the query specified in USING clause. This probably means that TABLE_A is a parent table and the same ROWID is returned several times. You could quickly solve the problem by using a DISTINCT in your query (in fact, if 'Y' is a constant value you don't even need to put it in the query). Assu...
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Linux: copy and create destination dir if it does not exist

...he info page (viewable at http://www.gnu.org/software/coreutils/manual/html_node/cp-invocation.html#cp-invocation or with info cp or man cp): --parents Form the name of each destination file by appending to the target directory a slash and the specified name of the source file. The ...
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how to emulate “insert ignore” and “on duplicate key update” (sql merge) with postgresql?

...use a query like this: "start transaction; create temporary table temporary_table as select * from test where false; copy temporary_table from 'data_file.csv'; lock table test; update test set data=temporary_table.data from temporary_table where test.id=temporary_table.id; insert into test select * ...
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MiniDumpWriteDump 记录dmp文件的简单实例(附调试方法) - C/C++ - 清泛网...

...#pragma comment(lib, "Dbghelp.lib")LONG WINAPI ExceptionHandler(LPEXCEPTION_POINTERS pExce...实例代码如下: #include <DbgHelp.h> #pragma comment(lib, "Dbghelp.lib") LONG WINAPI ExceptionHandler(LPEXCEPTION_POINTERS pExceptionPointers) { char szFile[MAX_PATH] = {0}; SYSTEMTIME st = {...