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SQL Server - stop or break execution of a SQL script
...s set noexec on. This causes the rest of the script to be skipped over. It does not terminate the connection, but you need to turn noexec off again before any commands will execute.
Example:
print 'hi'
go
print 'Fatal error, script will not continue!'
set noexec on
print 'ho'
go
-- last line of...
How can I upload files asynchronously?
...ML5 you can make file uploads with Ajax and jQuery. Not only that, you can do file validations (name, size, and MIME type) or handle the progress event with the HTML5 progress tag (or a div). Recently I had to make a file uploader, but I didn't want to use Flash nor Iframes or plugins and after some...
How do you use the “WITH” clause in MySQL?
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MySQL prior to version 8.0 doesn't support the WITH clause (CTE in SQL Server parlance; Subquery Factoring in Oracle), so you are left with using:
TEMPORARY tables
DERIVED tables
inline views (effectively what the WITH clause represents - they are ...
Is there any use for unique_ptr with array?
...
Some people do not have the luxury of using std::vector, even with allocators. Some people need a dynamically sized array, so std::array is out. And some people get their arrays from other code that is known to return an array; and that ...
How can I get the DateTime for the start of the week?
How do I find the start of the week (both Sunday and Monday) knowing just the current time in C#?
32 Answers
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How can I recognize touch events using jQuery in Safari for iPad? Is it possible?
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Core jQuery doesn't have anything special for touch events, but you can easily build your own using the following events
touchstart
touchmove
touchend
touchcancel
For example, the touchmove
document.addEventListener('touchmove', fun...
Authorative way to override onMeasure()?
...tMeasureSpec) contain information about what your child view is allowed to do. Currently there are three values:
MeasureSpec.UNSPECIFIED - You can be as big as you'd like
MeasureSpec.AT_MOST - As big as you want (up to the spec size), This is parentWidth in your example.
MeasureSpec.EXACTLY - No ...
ActiveRecord.find(array_of_ids), preserving order
When you do Something.find(array_of_ids) in Rails, the order of the resulting array does not depend on the order of array_of_ids .
...
What is the difference between packaged_task and async
...ecial shared state, which demands that future::~future blocks:
std::async(do_work1); // ~future blocks
std::async(do_work2); // ~future blocks
/* output: (assuming that do_work* log their progress)
do_work1() started;
do_work1() stopped;
do_work2() started;
do_work2() stopped;
*/
...
What's the equivalent of use-commit-times for git?
...swer were not too keen on the idea. Here is one sample:
I'm sorry. If you don't see how it's WRONG to set a datestamp back to something that will make a simple "make" miscompile your source tree, I don't know what defintiion of "wrong" you are talking about.
It's WRONG.
It's STUPID.
And it's totall...