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live output from subprocess command
...t, just Python's actual stdout; see demo at end.
An int value. This is a "raw" file descriptor (in POSIX at least). (Side note: PIPE and STDOUT are actually ints internally, but are "impossible" descriptors, -1 and -2.)
A stream—really, any object with a fileno method. Popen will find the descr...
Accessing inactive union member and undefined behavior?
...tely to only allow for structs. Luckily I'm already using those instead of raw primitives :O
– underscore_d
Dec 31 '15 at 14:04
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Why do 64-bit DLLs go to System32 and 32-bit DLLs to SysWoW64 on 64-bit Windows?
...how is this not more complicated than just exposing the file-system in the raw w/o having to magically remap it for the different platforms? As noted in a prior comment -- Idiocy.
– Armand
Sep 17 '14 at 0:26
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The new keyword “auto”; When should it be used to declare a variable type? [duplicate]
...bjects being created, just by looking at the code.
1. Avoid using new and raw-pointers though.
Sometime, the type is so irrelevant that the knowledge of the type is not even needed, such as in expression template; in fact, practically it is impossible to write the type (correctly), in such case...
How do you Encrypt and Decrypt a PHP String?
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Ramesh, this is because you're getting the raw encrypted data. You can get a nicer version of the encrypted data by using base64, like this: base64_encode(encrypt($string)) -- To decrypt it: decrypt(base64_decode($encrypted))
– mendezcode
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Is XSLT worth it? [closed]
... is the de facto data format of web development today, be it config files, raw data or in memory reprsentation. XSLT and XPath give you an enormously powerful and very efficient way to transform that data into any output format you might like, instantly giving you that MVC aspect of separating the p...
What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?
... }
}
Upper Bound Is Not Inclusive
In the following example we create a raw bidimensional array of Color. Each item represents a pixel, indices are from (0, 0) to (imageWidth - 1, imageHeight - 1).
Color[,] pixels = new Color[imageWidth, imageHeight];
for (int x = 0; x <= imageWidth; ++x) {
...
Java “Virtual Machine” vs. Python “Interpreter” parlance?
... cpu registers
Java: primitive data types
Python: user-defined types
To draw a real-world analogy: LLVM works with atoms, the Java virtual machine
works with molecules, and The Python virtual machine works with materials.
Since everything must eventually decompose into subatomic particles (real
ma...
What is The Rule of Three?
...e using a char* and you should be convinced.
As long as you stay away from raw pointer members, the rule of three is unlikely to concern your own code.
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How do emulators work and how are they written? [closed]
...nclude code that interfaces with the host system's OS, for example to use drawing and sound.
Considering the very slow performance of old video games (NES/SNES, etc.), emulation is quite easy on modern systems. In fact, it's even more amazing that you could just download a set of every SNES game ev...