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Git pull results in extraneous “Merge branch” messages in commit log
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answered Dec 14 '11 at 18:08
pokepoke
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C# Equivalent of SQL Server DataTypes
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1132
This is for SQL Server 2005. There are updated versions of the table for SQL Server 2008, SQL...
How do I pass command-line arguments to a WinForms application?
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static void Main(string[] args)
{
// For the sake of this example, we're just printing the a...
How do I add a password to an OpenSSH private key that was generated without a password?
...cifies the input file.
– Neikos
Dec 11 '15 at 10:49
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Command line: piping find results to rm
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edited Nov 11 '18 at 15:59
answered Apr 27 '17 at 13:23
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Why are C# 4 optional parameters defined on interface not enforced on implementing class?
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UPDATE: This question was the subject of my blog on May 12th 2011. Thanks for the great question!
Suppose you have an interface as you describe, and a hundred classes that implement it. Then you decide to make one of the parameters of one of the interface's methods optional. Are you sug...
Order of member constructor and destructor calls
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Community♦
111 silver badge
answered Feb 12 '10 at 18:50
dirkgentlydirkgently
98.7k1616 g...
How to swap keys and values in a hash
... in your hash.
– Tilo
Apr 14 '15 at 11:19
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How to get different colored lines for different plots in a single figure?
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vpz
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answered Jan 26 '11 at 14:11
Joe KingtonJoe Kington
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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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