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Password masking console application
... would benefit from a test if (!char.IsControl(i.KeyChar)) (or at the very least if (i.KeyChar != '\u0000')).
– Peter Taylor
Nov 11 '15 at 12:22
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How can I distribute python programs?
...arget machine himself and needs to provide instructions to the client. At least on Windows, I think that style of distribution makes sense.
– Daniel Naab
Oct 13 '09 at 9:48
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Can't find the 'libpq-fe.h header when trying to install pg gem
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It looks like in Ubuntu that header is part of the libpq-dev package (at least in the following Ubuntu versions:
11.04 (Natty Narwhal), 10.04 (Lucid Lynx), 11.10 (Oneiric Ocelot), 12.04 (Precise Pangolin), 14.04 (Trusty Tahr) and 18.04 (Bionic Beaver)):
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/usr/include/postgresql/libpq-fe.h
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How to repeat a string a variable number of times in C++?
...nKaufmann: On x86, rep movsb is one of the most efficient ways to copy, at least for medium to large copies. Its micro-coded implementation has some near-constant startup overhead (on both AMD and Intel), e.g. on Sandybridge, ~15 to 40 cycles, plus 4 cycles per 64B cache line (best case). For smal...
What's the difference between KeyDown and KeyPress in .NET?
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@PDaddy I know that at least Tab doesnt fire KeyDown or KeyUp by default
– PsychoData
Mar 6 '14 at 17:09
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How can I initialize a C# List in the same line I declare it. (IEnumerable string Collection Example
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It's not quite translated into that, at least not in general. The assignment to the variable happens after all the Add calls have been made - it's as if it uses a temporary variable, with list = tmp; at the end. This can be important if you're reassigning a variabl...
What is the best open XML parser for C++? [duplicate]
...in kind of domain), we need to see if the parser will be maintained for at least 2 or 3 decades. Something like Xerces seems more likely to remain supported and maintained, than RapidXML. So would RapidXML be a wise choice to use?
– Nav
Jul 21 '11 at 5:24
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How do I get bit-by-bit data from an integer value in C?
... behavior (see this question).
By right-shifting the desired bit into the least significant bit position, masking can be done with 1. No need to compute a new mask value for each bit.
(n >> k) & 1
As a complete program, computing (and subsequently printing) an array of single bit value...
How to specify test directory for mocha?
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This is the option with the least friction, and should be the accepted answer IMHO
– Nick Tomlin
Apr 17 '15 at 20:47
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Do I need to explicitly call the base virtual destructor?
...hing function for call to ‘BASE::BASE()’ <newline> ~BASE();" At least this is the behavior from my g++ 7.x compiler.
– Kemin Zhou
Nov 8 '19 at 17:39
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