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What does the brk() system call do?
...libraries, pre-mmap) Unix the data segment was continuous with the heap; before program start, the kernel would load the "text" and "data" blocks into RAM starting at address zero (actually a little above address zero, so that the NULL pointer genuinely didn't point to anything) and set the break ad...
How to trigger a build only if changes happen on particular set of files
How do I tell Jenkins/Hudson to trigger a build only for changes on a particular project in my Git tree?
8 Answers
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How to use base class's constructors and assignment operator in C++?
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@qed copy constructor is used for initialization, while assignment operator used in assignment expression.
– Bin
Apr 19 '16 at 7:54
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What is C# analog of C++ std::pair?
...ll), the authors of BCL made a non-generic helper class called Tuple. Therefore you can say Tuple.Create("Hello", 4) which is a bit easier than new Tuple<string, int>("Hello", 4). (By the way, .NET4.0 is already here since 2010.)
– Jeppe Stig Nielsen
Aug ...
How to link C++ program with Boost using CMake
What should my CMake file look like for linking my program with the Boost library under Ubuntu?
6 Answers
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How to add a button dynamically in Android?
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try this:
for (int i = 1; i <= 20; i++) {
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MATCH_PARENT,
LinearLayout.LayoutParams.WRAP_CONTENT);
Button btn ...
How to print to stderr in Python?
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@DanH Yes this forces you to make your code Python3-ready. I guess this could be why many people actually like it!
– MarcH
Nov 18 '14 at 19:00
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Iterate over the lines of a string
...=foo): return iter(foo.splitlines())
def f2(foo=foo):
retval = ''
for char in foo:
retval += char if not char == '\n' else ''
if char == '\n':
yield retval
retval = ''
if retval:
yield retval
def f3(foo=foo):
prevnl = -1
while Tru...
Is there a setting on Google Analytics to suppress use of cookies for users who have not yet given c
...), web sites that target EU users have to gain opt-in consent from users before they set a cookie.
11 Answers
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Naming convention for unique constraint
Naming conventions are important, and primary key and foreign key have commonly used and obvious conventions ( PK_Table and FK_Table_ReferencedTable , respectively). The IX_Table_Column naming for indexes is also fairly standard.
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