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Convert Int to String in Swift
I'm trying to work out how to cast an Int into a String in Swift.
22 Answers
22
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How does Google Instant work?
... and obviously related to this question. You can read how they tackled the extra load (5-7X according to the article) on the server-side, for example. The answer below examines what happens on the client-side:
Examining with Firebug, Google is doing an Ajax GET request on every keypress:
I gue...
Re-open *scratch* buffer in Emacs?
...oncat "*scratch"
(if (= n 0) "" (int-to-string n))
"*"))
(setq n (1+ n))
(get-buffer bufname)))
(switch-to-buffer (get-buffer-create bufname))
(if (= n 1) initial-major-mode))) ; 1, because n was incr...
How do you use String.substringWithRange? (or, how do Ranges work in Swift?)
I have not yet been able to figure out how to get a substring of a String in Swift:
33 Answers
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Convert array of strings into a string in Java
I want the Java code for converting an array of strings into an string.
13 Answers
13
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Concatenating null strings in Java [duplicate]
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Why must it work?
The JLS 5, Section 15.18.1.1 JLS 8 § 15.18.1 "String Concatenation Operator +", leading to JLS 8, § 5.1.11 "String Conversion", requires this operation to succeed without failure:
...Now only reference values need to be considered. If the reference is null, it is co...
Java equivalents of C# String.Format() and String.Join()
...know this is a bit of a newbie question, but are there equivalents to C#'s string operations in Java?
16 Answers
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How can I list all tags in my Git repository by the date they were created?
...g --sort=-creatordate
As I detail in "How to sort git tags by version string order of form rc-X.Y.Z.W?", you can add a sort order to git tag (since Git 2.0 June 2014).
That sort order includes as field name (listed in git for-each-ref) taggerdate. That allows for git tag --sort=taggerdate (me...
Format a Go string without printing?
Is there a simple way to format a string in Go without printing the string?
7 Answers
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Android XML Percent Symbol
I have an array of strings in which the % symbol is used. Proper format for using the % is % . When I have a string in that array with multiple % it gives me this error.
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