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C# “as” cast vs classic cast [duplicate]
I recently learned about a different way to cast. Rather than using
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What do querySelectorAll and getElementsBy* methods return?
...apper function for querySelectorAll() and you can have nice short code without a large, old-school dependency. qSA(".myElement").forEach(el => el.style.size = "100px") Maybe have the wrapper receive a callback. qSA(".myElement", el => el.style.size = "100px")
– user243741...
Can't start hostednetwork
...rted and GDDrescue don't even recognize my drive), so I couldn't test this out for a while. But it works flawlessly on my new machine.
– KevinOrr
Nov 29 '13 at 16:53
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How can I add CGPoint objects to an NSArray the easy way?
I have about 50 CGPoint objects that describe something like a "path", and I want to add them to an NSArray. It's going to be a method that will just return the corresponding CGPoint for an given index. I don't want to create 50 variables like p1 = ...; p2 = ..., and so on. Is there an easy way that...
cannot download, $GOPATH not set
...but you may still find this useful if you want to understand the GOPATH layout, customize it, etc.]
The official Go site discusses GOPATH and how to lay out a workspace directory.
export GOPATH="$HOME/your-workspace-dir/" -- run it in your shell, then add it to ~/.bashrc or equivalent so it will b...
Combine two data frames by rows (rbind) when they have different sets of columns
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This is the most simple, out-of-the-box solution that easily generalizes to any number of dataframes, since you can store them all in separate list elements. Other answers, like the intersect approach, only work for 2 dataframes and don't easily gene...
IE8 and JQuery's trim()
... @Abs: val() does not return a jQuery object, so chaining is out of the option. You were calling the trim() method on a string, but IE does not know about String.trim.
– janmoesen
Aug 9 '10 at 11:08
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Reverse engineering from an APK file to a project
...rated, use JD-GUI to open the JAR file. You will see the Java files.
The output will be similar to:
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How can I escape white space in a bash loop list?
...s efficient in terms of both time and memory usage, as it reads the entire output of the subprocess before doing word-splitting) is to use an IFS variable which doesn't contain the space character. Turn off globbing (set -f) to prevent strings containing glob characters such as [], * or ? from being...
Kiosk mode in Android
...dle the keys.
I think there are some instances that you can't handle without modifying the framework (like longpress on Home to show currently active Applications) - I could also be mistaken though.
But for a prototype that could be sufficient.
Have fun tinkering!
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<intent-filter>
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