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How do I programmatically determine if there are uncommitted changes?
...t diff-index --cached --quiet HEAD || git commit -m '${commit_msg}'
And 6502 reports in the comments:
One problem I bumped in is that git diff-index will tell that there are differences when indeed there is none except for timestamps of the files.
Running git diff once solves the issue (surprising...
How do I write output in same place on the console?
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edited Nov 19 '12 at 12:01
UdayaLakmal
3,32744 gold badges2424 silver badges3939 bronze badges
answere...
How do I exit from the text window in Git?
...when it doesn't
– Gal
Aug 26 '15 at 0:18
1
esc then :wq and enter, great
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Android-java- How to sort a list of objects by a certain value within the object
...w ToSort(new Float(5), "5");
ToSort toSort6 = new ToSort(new Float(0), "0");
ToSort toSort7 = new ToSort(new Float(3), "3");
ToSort toSort8 = new ToSort(new Float(-3), "-3");
List<ToSort> sortList = new ArrayList<ToSort>();
sortList.add(toSort1);
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How can I create a copy of an Oracle table without copying the data?
... won't select any rows:
create table xyz_new as select * from xyz where 1=0;
Limitations
The following things will not be copied to the new table:
sequences
triggers
indexes
some constraints may not be copied
materialized view logs
This also does not handle partitions
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Why is a combiner needed for reduce method that converts type in java 8
...ch; int cannot be converted to java.lang.String. Actually, I think passing 0 as the identity value is also wrong here, since a String is expected (T).
Also note that this version of reduce processes a stream of Ts and returns a T, so you can't use it to reduce a stream of String to an int.
The thr...
How to check if a file is empty in Bash?
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Can you require two form fields to match with HTML5?
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edited Aug 10 '15 at 11:40
Der Hochstapler
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How do you add multi-line text to a UIButton?
...ter;
[button setTitle: @"Line1\nLine2" forState: UIControlStateNormal];
2017, for iOS9 forward,
generally, just do these two things:
choose "Attributed Text"
on the "Line Break" popup select "Word Wrap"
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Turn off textarea resizing
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edited Oct 10 '14 at 16:44
answered Jul 9 '12 at 19:23
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