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How does StartCoroutine / yield return pattern really work in Unity?
... Indeed, here it is in MSDN – talking about something called ‘iterator blocks.’ So what’s going on?
Firstly, there’s this IEnumerator type. The IEnumerator type acts like a cursor over a sequence, providing two significant members: Current, which is a property giving you the element t...
How to position a table at the center of div horizontally & vertically
...op) # with Mootools
No vertical-align:middle is possible as a table is a block and not an inline element.
Edit
Here is a website that sums up CSS centering solutions: http://howtocenterincss.com/
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Replacing H1 text with a logo image: best method for SEO and accessibility?
...pan></a>
</h1>
#logo a {
position:relative;
display:block;
width:[image width];
height:[image height]; }
#logo a span {
display:block;
position:absolute;
width:100%;
height:100%;
background:#ffffff url(image.png) no-repeat left top;
z-index:100; /* Pla...
What's the difference between a web site and a web application? [closed]
...ites are primarily informational. In this sense, http://cnn.com and http://php.net are websites, not web applications.
Web applications primarily allow the user to perform actions. Google Analytics, gmail, and jslint are web applications.
They are not entirely exclusive. A university website lik...
Git rebase: conflicts keep blocking progress
I have a git branch (called v4), that was made from master just yesterday. There were a couple of changes to master, that I want to get into v4. So, in v4, I tried to do a rebase from master, and one file keeps screwing things up: a one-line text file, that contains the version number. This file ...
process.waitFor() never returns
...ou don't read from the appropriate streams. This means that the process is blocked as soon as the buffer is full and waits for your process to continue reading. Your process in turn waits for the other process to finish (which it won't because it waits for your process, ...). This is a classical dea...
Does anyone still use [goto] in C# and if so why? [closed]
...oblem as well, such as refactoring the code into a function, using a dummy block around it, etc. (see this question for details). As a side note, the Java language designers decided to ban goto completely and introduce a labeled break statement instead.
...
Using semicolon (;) vs plus (+) with exec in find
...ind . -name 'test*' -exec echo {} \;
./test.c
./test.cpp
./test.new
./test.php
./test.py
./test.sh
With a plus, the command echo is called once only. Every file found is passed in as an argument.
$ find . -name 'test*' -exec echo {} \+
./test.c ./test.cpp ./test.new ./test.php ./test.py ./test.s...
What is the JavaScript version of sleep()?
...ive" / "inactive" states after JS calls the "sleep" mode? Can the browser block the sleep as expected for general JS, to recall later when becomes "active", or does it have a different behavior?
– Andre Canilho
Oct 12 '16 at 2:16
...
How do I make jQuery wait for an Ajax call to finish before it returns?
...tting async to false which is usually bad design, you may want to consider blocking the UI while the operation is pending.
This can be nicely achieved with jQuery promises as follows:
// same as $.ajax but settings can have a maskUI property
// if settings.maskUI==true, the UI will be blocked whil...