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Default value in Doctrine
... answered Mar 13 '13 at 10:39
Stanislav TerletskyiStanislav Terletskyi
1,7361717 silver badges1515 bronze badges
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Adding n hours to a date in Java?
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Check Calendar class. It has add method (and some others) to allow time manipulation. Something like this should work.
Calendar cal = Calendar.getInstance(); // creates calendar
cal.setTime(new Date()); // sets calendar time/date
cal.add(Calendar.HOUR_OF_DAY, 1); // adds one hour
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Get string character by index - Java
I know how to work out the index of a certain character or number in a string, but is there any predefined method I can use to give me the character at the nth position? So in the string "foo", if I asked for the character with index 0 it would return "f".
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Is it possible to Pivot data using LINQ?
I am wondering if it is possible to use LINQ to pivot data from the following layout:
6 Answers
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Best way to strip punctuation from a string
It seems like there should be a simpler way than:
26 Answers
26
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How to get number of rows using SqlDataReader in C#
... answered Sep 5 '09 at 13:39
Daniel SeganDaniel Segan
18422 bronze badges
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find: missing argument to -exec
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There's no difference in meaning, but in some cases you need to put the backslash, in some case you can't put it, and in again other cases you might choose.
– Dominique
Oct 8 '18 at 14:08
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Git Bash is extremely slow on Windows 7 x64
I've been using Git on both Windows and Ubuntu during the development of a small project, frequently flipping back and forth between the two. The issue is that Git Bash consistently becomes slow.
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Using Enum values as String literals
What is the best way to use the values stored in an Enum as String literals?
For example:
18 Answers
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Matplotlib plots: removing axis, legends and white spaces
I'm new to Python and Matplotlib, I would like to simply apply colormap to an image and write the resulting image, without using axes, labels, titles or anything usually automatically added by matplotlib. Here is what I did:
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