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Using Linq to get the last N elements of a collection?
...ree" }; mystring = mystring.Reverse().Take(2).Reverse(); I get a compiler error because .Reverse() returns void and the compiler chooses that method instead of the Linq one that returns an IEnumerable. Suggestions?
– Clinton Pierce
Dec 21 '10 at 16:14
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Update my github repo which is forked out from another project [duplicate]
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I got an error You asked to pull from the remote 'origin', but did not specify a branch. Because this is not the default configured remote for your current branch, you must specify a branch on the command line when I did git pull pare...
Setting different color for each series in scatter plot on matplotlib
...n easy fix
If you have only one type of collections (e.g. scatter with no error bars) you can also change the colours after that you have plotted them, this sometimes is easier to perform.
import matplotlib.pyplot as plt
from random import randint
import numpy as np
#Let's generate some random X,...
Eclipse java debugging: source not found
While debugging a java app in eclipse I receive a " Source not found " error in two cases:
31 Answers
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Get the first item from an iterable that matches a condition
...ing it with a method, at least catch StopIteration and raise EmptySequence error. Would be much prettier when there are no elements.
– guyarad
Jan 26 '18 at 3:28
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NUnit vs. MbUnit vs. MSTest vs. xUnit.net [closed]
... resorted to write a lot of validation procedures for runtime detection of errors
– Eric
Jan 3 '12 at 16:00
2
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Immutable vs Unmodifiable collection
...table is different? I can see both Immutable and unmodifiable are throwing error and add is not supported. Am I missing something here?
– AKS
Aug 20 '13 at 17:19
2
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How can I use PowerShell with the Visual Studio Command Prompt?
...C"
if (!(Test-Path (Join-Path $targetDir "vcvarsall.bat"))) {
"Error: Visual Studio $version not installed"
return
}
pushd $targetDir
cmd /c "vcvarsall.bat&set" |
foreach {
if ($_ -match "(.*?)=(.*)") {
Set-Item -force -path "ENV:\$($matches[1])"...
Where is svcutil.exe in Windows 7?
...ound whether you jump through all the hoops to get around the installation errors, or you download the ISO, it's just not there. That wasted about 3 hours of my day... thanks MS. Why would they remove it? Don't know. Anyway I was able to install the 6.1 version of the SDK, which still contains s...
Android: What is better - multiple activities or switching views manually?
...on. In this case passing around the Object may require a Bundle and can be error prone since there will be copies of it. A good example might be a wizard. Yes you could use static's to access the common Object but static can be dangerous in Android (think configuration changes!)
If you want some rea...