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Method to Add new or update existing item in Dictionary
... code i have see the following extension method to facilitate adding a new key-value item or updating the value, if the key already exists.
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How to convert milliseconds to “hh:mm:ss” format?
...onverting hours to millisseconds using minutes instead of hours.
BTW, I like your use of the TimeUnit API :)
Here's some test code:
public static void main(String[] args) throws ParseException {
long millis = 3600000;
String hms = String.format("%02d:%02d:%02d", TimeUnit.MILLISECONDS.toHo...
Remove last character from string. Swift language
...(at: name.index(before: name.endIndex))
print(name) // "Dolphi"
Thanks Zmey, Rob Allen!
Swift 2.0+ Way
There are a few ways to accomplish this:
Via the Foundation extension, despite not being part of the Swift library:
var name: String = "Dolphin"
var truncated = name.substringToIndex(nam...
Exclude folders from Eclipse search
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Here is what works for me (I'm using Helios - maybe this way was not available when this question was originally asked?)
Go to Project -> Properties -> Resource Filters.
Click Add.
Choose Filter type: Exclude all
Choose Applies to: F...
Replace String in all files in Eclipse
Do you know how can I search an replace a String in all files of my current project?
10 Answers
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Delete all tags from a Git repository
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Florian MargaineFlorian Margaine
49.2k1414 gold badges8585 silver badges108108 bronze badges
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Dynamically load a JavaScript file
...brary.js", type: "text/javascript"});
The problem here is that we do not know when the external script file is fully loaded.
We often want our dependant code on the very next line and like to write something like:
if (iNeedSomeMore) {
Script.load("myBigCodeLibrary.js"); // includes code for...
Different ways of clearing lists
... answered May 12 '09 at 2:03
KobaKoba
4,96122 gold badges1919 silver badges1313 bronze badges
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In a URL, should spaces be encoded using %20 or +? [duplicate]
...paces.
URLs are encoded as RFC 1738 which specifies %20.
In theory I think you should have %20 before the ? and + after:
example.com/foo%20bar?foo+bar
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View HTTP headers in Google Chrome?
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I'm not sure about your exact version, but Chrome has a tab "Network" with several items and when I click on them I can see the headers on the right in a tab.
Press F12 on windows or ⌥⌘I on a mac to bring up the Chrome developer tools.
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