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Regular expression to match a dot
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152
A . in regex is a metacharacter, it is used to match any character. To match a literal dot, yo...
grep without showing path/file:line
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edited May 3 '18 at 6:04
Dominic Rodger
87.2k2828 gold badges185185 silver badges205205 bronze badges
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CSS: Control space between bullet and
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19 Answers
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how to “reimport” module to python then code be changed after import
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114
For Python 2.x
reload(foo)
For Python 3.x
import importlib
import foo #import the module ...
ADB Shell Input Events
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Some possible values for event_code are:
0 --> "KEYCODE_UNKNOWN"
1 --> "KEYCODE_MENU"
2 --> "KEYCODE_SOFT_RIGHT"
3 --> "KEYCODE_HOME"
4 --> "KEYCODE_BACK"
5 --> "KEYCODE_CALL"
6 --> "KEYCODE_ENDCALL"
7 --> "KEYCODE_0"
8 --> "KEYCODE_1"
9 --> "KEY...
How to find indices of all occurrences of one string in another in JavaScript?
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13 Answers
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TypeScript: Creating an empty typed container array
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183
The existing answers missed an option, so here's a complete list:
// 1. Explicitly declare th...
Convert an integer to a float number
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181
There is no float type. Looks like you want float64. You could also use float32 if you only n...
I want to get the type of a variable at runtime
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So, strictly speaking, the "type of a variable" is always present, and can be passed around as...
Is it bad practice to return from within a try catch finally block?
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No, it's not a bad practice. Putting return where it makes sense improves readability and main...