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Is it possible to force ignore the :hover pseudoclass for iPhone/iPad users?
...times tap on element make that element ":hover", while sometimes it drifts to other elements.
For the time being, I just have a "no-touch" class at body.
<body class="yui3-skin-sam no-touch">
...
</body>
And have all CSS rules with ":hover" below ".no-touch":
.no-touch my:hover{
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How to profile methods in Scala?
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Do you want to do this without changing the code that you want to measure timings for? If you don't mind changing the code, then you could do something like this:
def time[R](block: => R): R = {
val t0 = System.nanoTime()
val...
Insert, on duplicate update in PostgreSQL?
Several months ago I learned from an answer on Stack Overflow how to perform multiple updates at once in MySQL using the following syntax:
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Best way to test exceptions with Assert to ensure they will be thrown
... thrown by a method that is invoked by reflection - or perhaps I just want to check that other conditions hold, say a transaction is rolled back or some value has still been set. In these cases I wrap it in a try/catch block that expects the exact exception, does an Assert.Fail if the code succeeds...
Keyboard shortcut for Jump to Previous View Location (Navigate back/forward) in IntelliJ IDEA
I know Ctrl + Shift + Backspace is used to go to the location of the last edit.
18 Answers
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What Are Some Good .NET Profilers?
... of a unit test with one click from the IDE. However, dotTrace often seems to give spurious results (e.g. saying that a method took several years to run)
I prefer the way that ANTS presents the profiling results. It shows you the source code and to the left of each line tells you how long it took t...
scp (secure copy) to ec2 instance without password
...have an EC2 instance running (FreeBSD 9 AMI ami-8cce3fe5), and I can ssh into it using my amazon-created key file without password prompt, no problem.
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Prevent Caching in ASP.NET MVC for specific actions using an attribute
...ation. This application requests records through jQuery. jQuery calls back to a controller action that returns results in JSON format. I have not been able to prove this, but I'm concerned that my data may be getting cached.
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Constantly print Subprocess output while process is running
To launch programs from my Python-scripts, I'm using the following method:
13 Answers
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How to check if a file is a valid image file?
...gic number for various file formats. You could check for this in addition to your exception checking above.
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