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What is the difference between save and insert in Mongo DB?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Apr 25 '13 at 8:26
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Some questions about Automatic Reference Counting in iOS5 SDK
...'m currently developing an app for iPad. The development started for iOS 4.2 and is now continuing (and I think will be completed) for iOS 4.3.
I just read about ARC in iOS 5, and basically I understood that we will never need to release and retain objects anymore. My questions are:
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How to use WPF Background Worker
...useful)
a) subscribe to ProgressChanged event and use ReportProgress(Int32) in DoWork
b) set worker.WorkerReportsProgress = true; (credits to @zagy)
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How to vertically center divs? [duplicate]
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243
The best approach in modern browsers is to use flexbox:
#Login {
display: flex;
align...
View list of all JavaScript variables in Google Chrome Console
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edited Jun 15 '18 at 14:52
Fuhrmanator
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answered...
Add floating point value to android resources/values
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525
There is a solution:
<resources>
<item name="text_line_spacing" format="float" ty...
How to resize images proportionally / keeping the aspect ratio?
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Have a look at this piece of code from http://ericjuden.com/2009/07/jquery-image-resize/
$(document).ready(function() {
$('.story-small img').each(function() {
var maxWidth = 100; // Max width for the image
var maxHeight = 100; // Max height for the image
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How can I get the current date and time in UTC or GMT in Java?
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How to use Sublime over SSH
I'm trying to use Sublime Text 2 as an editor when I SSH in to my work server, and I'm stumped. I found this http://urbangiraffe.com/2011/08/13/remote-editing-with-sublime-text-2/ (among many other posts) that looks like it might help, but I don't follow it exactly, particularly with what values ...
jQuery append fadeIn
...tos/t/'+data.filename+'"/></li>')
.hide()
.fadeIn(2000)
);
This uses the dollar function to construct the <li> ahead of time. You could also write it on two lines, of course, if that makes it clearer:
var item = $('<li><img src="/photos/t/'+data.filena...