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Regex to validate date format dd/mm/yyyy
...ccurrence of ?.
– Ofir Luzon
Jun 9 '15 at 4:14
5
@MaraisRossouw, You are correct, for 4 digit yea...
What does value & 0xff do in Java?
... is a long. But not on byte. See the Java Language Specification, sections 15.22.1 and 5.6.2.
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invalid target release: 1.7
...
159
You need to set JAVA_HOME to your jdk7 home directory, for example on Microsoft Windows:
"C:...
Converting an integer to a hexadecimal string in Ruby
...
answered Sep 17 '08 at 15:27
JeanJean
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How to migrate back from initial migration in Django 1.7?
...verely lacking...
– rnevius
Mar 25 '15 at 10:57
2
Doc can be found in the django-admin and manage...
how to create a file name with the current date & time in python?
...me
timestr = time.strftime("%Y%m%d-%H%M%S")
print timestr
yields:
20120515-155045
so your filename could append or use this string.
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How to get week number in Python?
...on.
– Jonathan Leffler
Apr 8 '10 at 15:08
5
...
round() doesn't seem to be rounding properly
...
answered Sep 11 '08 at 15:11
JimmyJimmy
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“Ago” date/time functions in Ruby/Rails
...tead of mins.
– cbron
Jan 13 '12 at 15:47
4
If you're outside of Rails, require 'active_support' ...
What does “@@ -1 +1 @@” mean in Git's diff output?
...r instance:
diff -u <(seq -w 16) <(seq -w 16 | grep -Ev '^(02|03|14|15)$')
Here we removed lines 2, 3, 14 and 15. Output:
@@ -1,6 +1,4 @@
01
-02
-03
04
05
06
@@ -11,6 +9,4 @@
11
12
13
-14
-15
16
@@ -1,6 +1,4 @@ means:
-1,6 means that this piece of the first file starts at line ...