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Why can't strings be mutable in Java and .NET?
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17 Answers
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Unable to set data attribute using jQuery Data() API
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7 Answers
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Windows git “warning: LF will be replaced by CRLF”, is that warning tail backward?
...ommit only if said commit is part of a merge process.
Note: with Git 2.17 (Q2 2018), a code cleanup adds some explanation.
See commit 8462ff4 (13 Jan 2018) by Torsten Bögershausen (tboegi).
(Merged by Junio C Hamano -- gitster -- in commit 9bc89b1, 13 Feb 2018)
convert_to_git(): safe_crlf...
RAII and smart pointers in C++
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// Do stuff with file
} finally {
file.close();
}
or since Java 7, a try-with-resource statement:
try (File file = new File("/path/to/file")) {
// Do stuff with file
}
C++ solves both problems using RAII - that is, closing the file in the destructor of File. So long as the File obje...
How to find all occurrences of an element in a list?
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575
You can use a list comprehension:
indices = [i for i, x in enumerate(my_list) if x == "whateve...
Determine if Android app is being used for the first time
...aving. Here's a link to a SO question on that: stackoverflow.com/questions/7296163/… and here's the ticket on google code: code.google.com/p/android/issues/detail?id=14359
– Francesco Rigoni
Mar 9 '12 at 8:07
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Get first and last day of month using threeten, LocalDate
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187
Just use withDayOfMonth, and lengthOfMonth():
LocalDate initial = LocalDate.of(2014, 2, 13);
Lo...
right click context menu for datagridview
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How can I use Google's Roboto font on a website?
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273
You don't really need to do any of this.
Go to Google's Web Fonts page
search for Roboto in...
How to draw a line in android
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177
This one draws 2 lines which form a cross on the top left of the screen:
DrawView.java
impor...