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What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
... Just for the knowledge: so when IS there any overhead? please include a source in your answer, so we can go ahead and learn the basics from it.
– Shimmy Weitzhandler
Jul 20 '10 at 18:20
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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...
How can I create an error 404 in PHP?
...404 pages is to use http_response_code:
<?php
http_response_code(404);
include('my_404.php'); // provide your own HTML for the error page
die();
die() is not strictly necessary, but it makes sure that you don't continue the normal execution.
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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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Xcode 4.2 - declaration of '…' will not be visible outside of this function warning
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#include, not #import. Due to subtle differences between C and Objective-C headers, you should only use #import for Objective-C. Pure C should continue to use #include.
– Jonathan Grynspan
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apache redirect from non www to www
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Oh that's neat, this can be included in the server config at the top level (and if so) will apply to every virtual host!
– thenickdude
Aug 19 '14 at 23:02
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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...
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...
Why is “except: pass” a bad programming practice?
...all while programming; and both are mistakes we absolutely don’t want to include when shipping the code. But because we also caught those, we won’t even know that they occurred there and lose any help to debug it correctly.
But there are also more dangerous exceptions which we are unlikely prep...
How can I see what I am about to push with git?
... have no changes staged for commit. If you have changes staged, they'll be included in the diff, but clearly won't be pushed since they haven't been committed yet.
– Cascabel
Sep 3 '10 at 19:03
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