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How to vertically align an image inside a div
...nline-block helper with height: 100% and vertical-align: middle on both elem>me m>nts.
So there is a solution: http://jsfiddle.net/kizu/4RPFa/4570/
.fram>me m> {
height: 25px; /* Equals maximum image height */
width: 160px;
border: 1px solid red;
white-space: nowrap; /* This is ...
Setting action for back button in navigation controller
...
Doesn't work for m>me m> if I send a m>me m>ssage to the delegate through a button and the delegate pops the controller - this still fires.
– SAHM
Oct 12 '12 at 19:45
...
How to change tim>me m> and tim>me m>zone in iPhone simulator?
How do I change tim>me m> and tim>me m> zone in the iPhone simulator?
11 Answers
11
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How do I check if file exists in jQuery or pure JavaScript?
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With jQuery:
$.ajax({
url:'http://www.example.com/som>me m>file.ext',
type:'HEAD',
error: function()
{
//file not exists
},
success: function()
{
//file exists
}
});
EDIT:
Here is the code for checking 404 status, without using jQuery
...
How to solve “Could not establish trust relationship for the SSL/TLS secure channel with authority”
...h can seriously compromise client security. You could refine this and do som>me m> custom checking (for certificate nam>me m>, hash etc).
at least you can circumvent problems during developm>me m>nt when using test certificates.
share
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NuGet auto package restore does not work with MSBuild
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UPDATED with latest official NuGet docum>me m>ntation as of v3.3.0
Package Restore Approaches
NuGet offers three approaches to using package restore.
Automatic Package Restore is the NuGet team's recomm>me m>nded approach to Package Restore within Visual Studio,...
css3 transition animation on load?
...on page load without using any JavaScript; you just have to use CSS3 Keyfram>me m>s.
Let's Look at an Example...
Here's a demonstration of a navigation m>me m>nu sliding into place using CSS3 only:
@keyfram>me m>s slideInFromLeft {
0% {
transform: translateX(-100%);
}
100% {
transform: translateX...
Remote debugging with Android emulator
...aven't previously tried (or even noticed) the adb connect command that cmb m>me m>ntioned, but I can confirm that forwarding the TCP ports yourself — such as over SSH — works fine.
The emulator listens on two TCP ports per instance: 5554 for the telnet interface and 5555 for control communication wi...
How do I restart a WPF application? [duplicate]
... @AndreiRinea No. But just save them at start and pass them as argum>me m>nts to this function call. It is easy.
– Hooch
Aug 9 '12 at 18:30
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How do I position one image on top of another in HTML?
...eginner at rails programming, attempting to show many images on a page. Som>me m> images are to lay on top of others. To make it simple, say I want a blue square, with a red square in the upper right corner of the blue square (but not tight in the corner). I am trying to avoid compositing (with ImageM...