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How to reference the initial commit?
...ot use git-log for scripting: use either git-rev-list, or git-log with specified custom format (--format=*<sth>* option).
There is additional problem with your question: there can exist more than one such TAIL root commit (parentless commit) in a repository (even if we discount disconnected b...
OSError: [Errno 2] No such file or directory while using python subprocess in Django
...
Use shell=True if you're passing a string to subprocess.call.
From docs:
If passing a single string, either shell must be True or
else the string must simply name the program to be executed without
specifying any arguments.
subpr...
Are the decimal places in a CSS width respected?
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If it's a percentage width, then yes, it is respected. As Martin pointed out, things break down when you get to fractional pixels, but if your percentage values yield integer pixel value (e.g. 50.5% of 200px in the example) y...
Converting HTML files to PDF [closed]
... last iText version with a permissive license---LGPL. mvnrepository.com/artifact/org.xhtmlrenderer/flying-saucer-pdf/…
– Jonathan Crosmer
Jan 14 '16 at 20:23
2
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How to read a file line-by-line into a list?
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I checked the memory profile of different ways given in the answers using the procedure mentioned here. The memory usage is far better when each line is read from the file and processed, as suggested by @DevShark here. Holding all lines in a collection objec...
Breakpoints are crossed out, how can I make them valid?
... STS which I don't belive. What ever, I hope my post can help other users, if they got the same problem.
– MartinL
Nov 3 '11 at 10:17
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How to count string occurrence in string?
...count = (temp.match(/is/g) || []).length;
console.log(count);
And, if there are no matches, it returns 0:
var temp = "Hello World!";
var count = (temp.match(/is/g) || []).length;
console.log(count);
shar...
How do I get an object's unqualified (short) class name?
... the class of an object within the PHP name spaced environment without specifying the full namespaced class.
22 Answers
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How to convert an Array to a Set in Java
...T> mySet = new HashSet<>(Arrays.asList(someArray));
In Java 9+, if unmodifiable set is ok:
Set<T> mySet = Set.of(someArray);
In Java 10+, the generic type parameter can be inferred from the arrays component type:
var mySet = Set.of(someArray);
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How can I wrap text in a label using WPF?
...nstead. (Of course, you can place the TextBlock inside of a Label control, if you wish.)
Sample code:
<TextBlock TextWrapping="WrapWithOverflow">
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec adipiscing
nulla quis libero egestas lobortis. Duis blandit imperdiet ornar...