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Extract substring in Bash
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98
Generic solution where the number can be anywhere in the filename, using the first of such sequ...
Difference between \w and \b regular expression meta characters
...side the matching result. You can check this fact here => regexr.com/3qf98 .
– Victor
Jun 4 '18 at 0:52
\b for me, ...
AutoLayout with hidden UIViews?
...
Iulian Onofrei
6,77988 gold badges5252 silver badges9393 bronze badges
answered Oct 25 '13 at 10:07
Max MacLeodMax MacLe...
How to get the sizes of the tables of a MySQL database?
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98
SELECT TABLE_NAME AS "Table Name",
table_rows AS "Quant of Rows", ROUND( (
data_length + index...
What is the best way to conditionally apply attributes in AngularJS?
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98
Just to clarify this answer: If you prefix any attribute with ng-attr-, then the compiler will strip the prefix, and add the attribute with...
Limiting floats to two decimal points
...636838/(2**53)
13.949999999999999
>>> 234042163/(2**24)
13.949999988079071
>>> a = 13.946
>>> print(a)
13.946
>>> print("%.2f" % a)
13.95
>>> round(a,2)
13.949999999999999
>>> print("%.2f" % round(a, 2))
13.95
>>> print("{:.2f}".format...
What are the most-used vim commands/keypresses?
... blank line; } next blank line
By file:
gg start of file; G end of file
123G go to specific line number
By marker:
mx set mark x; 'x go to mark x
'. go to position of last edit
' ' go back to last point before jump
Scrolling:
^F forward full screen; ^B backward full screen
^D down half scre...
How can I read numeric strings in Excel cells as string (not numbers)?
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98
I don't think we had this class back when you asked the question, but today there is an easy an...
How can I delete all unversioned/ignored files/folders in my working copy?
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98
Using TortoiseSVN:
right-click on working copy folder, while holding the shift-key down
choos...
Get a list of all threads currently running in Java
... palacsint
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