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Force point (“.”) as decimal separator in java
I currently use the following code to print a double:
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why does DateTime.ToString(“dd/MM/yyyy”) give me dd-MM-yyyy?
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Slash is a date delimiter, so that will use the current culture date delimiter.
If you want to hard-code it to always use slash, you can do something like this:
DateTime.ToString("dd'/'MM'/'yyyy")
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CocoaPods and GitHub forks
This is my first time forking a GitHub project, and I'm not too competent with CocoaPods either, so please bear with me.
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How does Spring autowire by name when more than one matching bean is found?
Suppose I have interfaces such as these:
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How do I move a tab in Notepad++ to a new window?
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You can right click the tab and select move to or open in new instance.
This only works for files that are not dirty (when the tab icon is not red).
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CSS: how to add white space before element's content?
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You can use the unicode of a non breaking space :
p:before { content: "\00a0 "; }
See JSfiddle demo
[style improved by @Jason Sperske]
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Are static fields open for garbage collection?
Given an hypothetical utility class that is used only in program setup:
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How do I interactively unstage a particular hunk in git?
In git, if I have a couple of hunks from the same file staged in my index, how can I interactively unstage one of them?
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How to parse a JSON string to an array using Jackson
I have a String with the following value:
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How to find difference between two Joda-Time DateTimes in minutes
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This will get you the difference between two DateTime objects in milliseconds:
DateTime d1 = new DateTime();
DateTime d2 = new DateTime();
long diffInMillis = d2.getMillis() - d1.getMillis();
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