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What is the difference between encode/decode?
I've never been sure that I understand the difference between str/unicode decode and encode.
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What is the difference between char array and char pointer in C?
...e do the same for char[]:
char s[] = "abc";
we obtain:
17: c7 45 f0 61 62 63 00 movl $0x636261,-0x10(%rbp)
so it gets stored in the stack (relative to %rbp).
Note however that the default linker script puts .rodata and .text in the same segment, which has execute but no write permissi...
Do try/catch blocks hurt performance when exceptions are not thrown?
During a code review with a Microsoft employee we came across a large section of code inside a try{} block. She and an IT representative suggested this can have effects on performance of the code. In fact, they suggested most of the code should be outside of try/catch blocks, and that only importa...
Auto increment primary key in SQL Server Management Studio 2012
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Detect if device is iOS
I'm wondering if it's possible to detect whether a browser is running on iOS, similar to how you can feature detect with Modernizr (although this is obviously device detection rather than feature detection).
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How does std::forward work? [duplicate]
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"(Shamelessly stolen from this answer.)" Don't give it a second thought. They stole it from here: open-std.org/jtc1/sc22/wg21/docs/paper...
Rendering HTML inside textarea
I need to be able to render some HTML tags inside a textarea (namely , , , ) but textareas only interpret their content as text. Is there an easy way of doing it without relying on external libraries/plugins (I'm using jQuery)?
If not, do you know of any jQuery plugin I could use to do this?
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List all sequences in a Postgres db 8.1 with SQL
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What is “thread local storage” in Python, and why do I need it?
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How to manage local vs production settings in Django?
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This approach means you have unversioned code running in development and production. And every developer has a different code base.I call a...