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C# convert int to string with padding zeros?
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i.ToString().PadLeft(4, '0') - okay, but doesn't work for negative numbers
i.ToString("0000"); - explicit form
i.ToString("D4"); - short form format specifier
$"{i:0000}"; - string interpolation (C# 6.0+)
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Conditionally Remove Dataframe Rows with R [duplicate]
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answered Nov 4 '11 at 9:04
mbqmbq
17.5k66 gold badges4444 silver badges6969 bronze badges
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Convert decimal to binary in python [duplicate]
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answered Aug 20 '10 at 4:17
aaronasterlingaaronasterling
58.1k1717 gold badges114114 silver badges124124 bronze badges
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Git Commit Messages: 50/72 Formatting
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284
Regarding the “summary” line (the 50 in your formula), the Linux kernel documentation has t...
What 'sensitive information' could be disclosed when setting JsonRequestBehavior to AllowGet
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edited Mar 17 '17 at 10:45
Community♦
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answered Feb 1 '14 at 14:06
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Remove all values within one list from another list? [duplicate]
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144
>>> a = range(1, 10)
>>> [x for x in a if x not in [2, 3, 7]]
[1, 4, 5, 6, 8,...
How to strip all non-alphabetic characters from string in SQL Server?
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Call it like this:
Select dbo.RemoveNonAlphaCharacters('abc1234def5678ghi90jkl')
Once you understand the code, you should see that it is relatively simple to change it to remove other characters, too. You could even make this dynamic enough to pass in your search pattern.
Hope it he...
Why a function checking if a string is empty always returns true? [closed]
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edited Jan 16 '19 at 4:28
GKFX
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answered Apr ...
How JavaScript closures are garbage collected
... some clues of what should happen.
Section 13 Function definition, step 4: "Let closure be the result of creating a new Function object as specified in 13.2"
Section 13.2 "a Lexical Environment specified by Scope" (scope = closure)
Section 10.2 Lexical Environments:
"The outer reference of a...
How to change to an older version of Node.js
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493
One way is to use NVM, the Node Version Manager.
Use following command to get nvm
curl -o- h...