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Is there a ternary conditional operator in T-SQL?
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How to get the last element of an array in Ruby?
... Thanks for the -ve sign option its tremendus.
– vidur punj
Aug 22 '13 at 10:14
8
Also that wh...
iPhone Simulator - Simulate a slow connection?
...
"There's an app for that!" ;) Apple provides "Network Link Conditioner" preference pane that does the job quite well.
for Xcode versions prior to 4.3, the pane installer can be found in your Developer folder, e.g. "/Developer/Applications/Utilities/Network Link C...
Increment a value in Postgres
...l';
If you want to make sure the current value is indeed 203 (and not accidently increase it again) you can also add another condition:
UPDATE totals
SET total = total + 1
WHERE name = 'bill'
AND total = 203;
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Comparing two CGRects
...g the == or != operators works for me:
let rect = CGRect(x: 0, y: 0, width: 20, height: 20)
if rect != CGRect(x: 0, y: 0, width: 20, height: 21) {
print("not equal")
}
if rect == CGRect(x: 0, y: 0, width: 20, height: 20) {
print("equal")
}
debug console print...
grid controls for ASP.NET MVC? [closed]
If you are using ASP.NET MVC how are you doing grid display?
Rolled your own?
Got a library from somewhere?
12 Answers
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Avoid modal dismiss on enter keypress
I have set up a bootstrap modal with a form inside it, I just noticed that when I press the Enter key, the modal gets dismissed.
Is there a way not to dismiss it when pressing Enter?
...
What is choice_set in this Django app tutorial?
... the same model and need to distinguish them, you can choose your own overriding name using the related_name argument to ForeignKey.
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Android中Java和JavaScript交互 - 更多技术 - 清泛网 - 专注C/C++及内核技术
Android中Java和JavaScript交互interaction-between-java-and-javascript-in-androidAndroid提供了一个很强大的WebView控件用来处理Web网页，而在网页中，JavaScript又是一个很举足轻重的脚本。本文将介绍如何实现Java代码和Javascript代码的相互调用。如...
Where is the list of predefined Maven properties
...0150520200505/https://docs.codehaus.org/display/MAVENUSER/MavenPropertiesGuide
I also moved its content to a GitHub repo:
https://github.com/cko/predefined_maven_properties/blob/master/README.md
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