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Conda: Installing / upgrading directly from github
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Dschoni
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answered Sep 26 '15 at 17:29
Aron AhmadiaAron Ahmad...
In Vim, I'd like to go back a word. The opposite of `w`
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daaawx
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answered Feb 9 '12 at 15:13
gefeigefei
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How to fix the aspect ratio in ggplot?
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110
In ggplot the mechanism to preserve the aspect ratio of your plot is to add a coord_fixed() la...
A Better Django Admin ManyToMany Field Widget
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answered Mar 22 '11 at 4:38
BlairBlair
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`elif` in list comprehension conditionals
...-AbramsIgnacio Vazquez-Abrams
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How to configure PostgreSQL to accept all incoming connections
... Frank HeikensFrank Heikens
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How to check for Is not Null And Is not Empty string in SQL server?
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answered Dec 28 '11 at 19:15
Martin SmithMartin Smith
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How do I find out if first character of a string is a number?
...N :
Suppose that you have a String like this :
private val phoneNumber="9121111111"
At first you should get the first one :
val firstChar=phoneNumber.slice(0..0)
At second you can check the first char that return a Boolean :
firstChar.isInt() // or isFloat()
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How to read data from a zip file without having to unzip the entire file
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answered May 11 '11 at 17:54
Nicholas CareyNicholas Carey
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Autocomplete applying value not label to textbox
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211
The default behavior of the select event is to update the input with ui.item.value. This code r...