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iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?
...tually pressing the Home and End keys, and as such will work in bash, vim, etc.
– Timothy Zorn
Feb 3 '17 at 8:38
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How do I call Objective-C code from Swift?
...yntax (in the case of this example, and you can call Mixpanel SDK methods, etc.). You need to familiarize yourself with how Xcode translates Objective-C to Swift. Apple's guide is a quick read. Or see this answer for an incomplete summary.
Example for Mixpanel:
func application(application: UIApp...
HTML/Javascript change div content
...event (an object that has event details such as name of the element, value etc..);
Step2: I extracted the value through event.target.value and then simple switch will give me freedom to add custom text.
Live Code
https://jsbin.com/poreway/edit?html,js,output
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Hidden Features of Xcode
...ode
This trick works in all Cocoa application on the Mac (TextEdit, Mail, etc.) and is possibly one of the most useful things to know.
Command ⌘ Left Arrow or Command ⌘ Right Arrow Takes you to the beginning and end of a line.
Control ^ a and Control ^ e Do the same thing
Control ^ n...
What is the use of a private static variable in Java?
...static void main(String[] args) {
Connection conn = DriverManager.getConnection(JDBC_URL,
JDBC_USERNAME, JDBC_PASSWORD);
// ...
}
}
Whether you make it public or private depends on whether you want the variables to be visible outside th...
Can I make git recognize a UTF-16 file as text?
...er @OK comment, the "set" is irrelevant here, just *.vmc diff , *.sql diff etc.. is needed to set the 'diff' attribute for the path specified. (I can't edit the answer). 2 caveats however : diffs are shown with a space between each character, and not possible to "stage hunk" or "discard hunk" for t...
How do I break out of a loop in Scala?
...ic Scala. However, the logic remains the same. (return becomes return x, etc.).
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What does [:] mean?
... be of value to raise dead questions. Different insight, different wording etc. In this case you corrected the answer and they hopefully learnt something too.
– Pryftan
Apr 19 at 15:17
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What is a regular expression which will match a valid domain name without a subdomain?
...omething that you're libel to run into unless using it for internal sites, etc... A quick attempt to allow it to support more subdomains: /^((?!-))(xn--)?[a-z0-9][a-z0-9-_]{0,61}[a-z0-9]{0,}\.?((xn--)?([a-z0-9\-.]{1,61}|[a-z0-9-]{1,30})\.?[a-z]{2,})$/i
– stakolee
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Difference between string and char[] types in C++
...to deal with advanced concepts like having COW strings, and non-COW for MT etc, you will need std::string.
If you are worried about copies, as long as you use references, and const references wherever you can, you will not have any overhead due to copies, and it's the same thing as you would be doi...