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Escape a dollar sign in string interpolation
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4e64e6
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4
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How do I show a MySQL warning that just happened?
... go!
– Matt Klein
Jul 18 '13 at 17:35
1
It still exists: dev.mysql.com/doc/refman/5.7/en/mysql-co...
Is it a good idea to use Google Guava library for Android development?
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105
I was curious about Guava & APK size. Simple testing revealed the following: "Hello world" & not much else (debug): 27KB; "Hello wor...
Why does direction of index matter in MongoDB?
... something like this:
Row A B
1 1 1
2 2 6
3 2 7
4 3 4
5 3 5
6 3 6
7 5 1
A query for A ascending B descending will need to jump around the index out of order to return the rows and will be slower. For example it will return Row 1, 3, 2, 6, 5, 4, 7
A ranged query in...
Network usage top/htop on Linux
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answered Dec 15 '08 at 11:12
EgilEgil
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How can I show hidden files (starting with period) in NERDTree?
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answered Feb 20 '11 at 13:50
James FassettJames Fassett
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Android: create a popup that has multiple selection options
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edited Jan 29 at 12:25
answered May 5 '13 at 22:07
zbr...
Python Regex instantly replace groups
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195
Have a look at re.sub:
result = re.sub(r"(\d.*?)\s(\d.*?)", r"\1 \2", string1)
This is Python...
Splitting on last delimiter in Python string?
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answered Mar 15 '18 at 16:40
Vivek AnanthanVivek Ananthan
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