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snprintf and Visual Studio 2010

... Short story: Microsoft has finally implemented snprintf in Visual Studio 2015. On earlier versions you can simulate it as below. Long version: Here is the expected behavior for snprintf: int snprintf( char* buffer, std::size_t buf_size, const char* format, ... ); Wr...
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How to grep and replace

... This touches every file so file times are modified; and converts line endings from CRLF to LF on Windows. – jww Oct 25 '17 at 0:21 ...
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Simultaneously merge multiple data.frames in a list

..., by = "i") # A tibble: 3 x 4 # i j k l # <chr> <int> <int> <int> # 1 a 1 NA 9 # 2 b 2 4 NA # 3 c 3 5 7 You can also perform other joins, such as a full_join or inner_join: list(x, y, z) %>% reduce(full_join, by = "i...
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Retrieve a Fragment from a ViewPager

...r(FragmentManager fm) { super(fm); } @Override public int getCount() { return ...; } @Override public Fragment getItem(int position) { return MyFragment.newInstance(...); } @Override public Object instantiateItem(ViewGroup container, in...
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Set NOW() as Default Value for datetime datatype?

... it should work for updates too Answers by Johan & Leonardo involve converting to a timestamp field. Although this is probably ok for the use case presented in the question (storing RegisterDate and LastVisitDate), it is not a universal solution. See datetime vs timestamp question. ...
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How to compare binary files to check if they are the same?

... I ended up using hexdump to convert the binary files to there hex representation and then opened them in meld / kompare / any other diff tool. Unlike you I was after the differences in the files. hexdump tmp/Circle_24.png > tmp/hex1.txt hexdump /tmp...
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How do you do a deep copy of an object in .NET? [duplicate]

... Event subscribes are included into serialization graph, since BinaryFormatter uses fields via reflection, and events are just fields of delegate types plus add/remove/invoke methods. You can use [field: NonSerialized] on event to avoid this. ...
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android EditText - finished typing event

...er() { @Override public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { if (actionId == EditorInfo.IME_ACTION_SEARCH || actionId == EditorInfo.IME_ACTION_DONE || event != null && event....
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Why doesn't Java support unsigned ints?

Why doesn't Java include support for unsigned integers? 16 Answers 16 ...
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How to programmatically round corners and set random background colors

... Consider using PaintDrawable instead of GradientDrawable. It supports rounded corners and just a single color which seems to be more appropriate than a gradient. – Cimlman Mar 16 '16 at 15:45 ...