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Why does C# allow {} code blocks without a preceding statement?
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Hang on, I would call them a curly bracket, and Wikipedia includes that naming. The Oxford English Dictionary defines this use of bracket as: One of two marks of the form [ ] or ( ), and in mathematical use also {}, used for enclosing a word or number of words, a portion of a mathe...
Should I check in node_modules to git when creating a node.js app on Heroku?
... documentation of shrinkwrap:
If you wish to lock down the specific bytes included in a package, for example to have 100% confidence in being able to reproduce a deployment or build, then you ought to check your dependencies into source control, or pursue some other mechanism that can verify conten...
How do I write a bash script to restart a process if it dies?
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What specifically are wall-clock-time, user-cpu-time, and system-cpu-time in UNIX?
... of seconds that the process has spent on the CPU; it is the elapsed time, including time spent waiting for its turn on the CPU (while other processes get to run).
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How to sum up elements of a C++ vector?
...r.end(); ++it)
sum_of_elems += *it;
Using a standard algorithm:
#include <numeric>
sum_of_elems = std::accumulate(vector.begin(), vector.end(), 0);
Important Note: The last argument's type is used not just for the initial value, but for the type of the result as well. If you put a...
How to programmatically send SMS on the iPhone?
...nted, and tutorials show how easy it is to implement.
iOS 5 Update
iOS 5 includes messaging for iPod touch and iPad devices, so while I've not yet tested this myself, it may be that all iOS devices will be able to send SMS via MFMessageComposeViewController. If this is the case, then Apple is run...
Why should I use a semicolon after every function in javascript?
I've seen different developers include semicolons after functions in javascript and some haven't. Which is best practice?
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difference between iframe, embed and object elements
...context. HTML 5 standard - "The <iframe> element"
Primarily used to include resources from other domains or subdomains but can be used to include content from the same domain as well. The <iframe>'s strength is that the embedded code is 'live' and can communicate with the parent documen...
Print text instead of value from C enum
...ndif
then in any header file you make the enum declaration, day enum.h
#include "EnumToString.h"
BEGIN_ENUM(Days)
{
DECL_ENUM_ELEMENT(Sunday) //will render "Sunday"
DECL_ENUM_ELEMENT(Monday) //will render "Monday"
DECL_ENUM_ELEMENT_STR(Tuesday, "Tuesday string") //will render "Tuesda...