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How can I run PowerShell with the .NET 4 runtime?
...However, I can no longer run PowerShell with that file present - I get the error "The volume for a file has been externally altered so that the opened file is no longer valid." Any ideas?
– JoshL
Oct 5 '11 at 18:36
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Delete all data in SQL Server database
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I was getting error - DELETE failed because the following SET options have incorrect settings: 'QUOTED_IDENTIFIER'.... For me worked: EXEC sp_MSForEachTable 'SET QUOTED_IDENTIFIER ON; DELETE FROM ?'
– kasi
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Connect to a heroku database with pgadmin
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I am getting error on pgadmin 3 that the server you are trying to connect is not between 8.4 and 9.3 and it connects but shows a list of 159 databases with error popups all the time.
– Abhishek
Oct 2...
Multiple glibc libraries on a single host
...he pieces is ld-linux.so.2, and it must match libc.so.6, or you'll see the errors you are seeing.
The absolute path to ld-linux.so.2 is hard-coded into the executable at link time, and can not be easily changed after the link is done.
To build an executable that will work with the new glibc, do th...
Why is nginx responding to any domain name?
...s run an 'nginx -t' to test the config before restarting - you may have an error preventing a restart.
– jwhitlock
Dec 12 '13 at 21:10
2
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What is a Lambda?
...a,b){ return a > b; }, 3 )
x = (lambda(a){ return a+1; }) + 5 // type error, not syntax error
(lambda(a,b){ print(a); log(b); })( 1, 2 ) // () is valid operator here
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Which one will execute faster, if (flag==0) or if (0==flag)?
...e
{
// code never executes
}
if (0 = flag) // typo and syntactic error -> compiler complains
{
// ...
}
While it's true, that e.g. a C-compiler does warn in case of the former (flag = 0), there are no such warnings in PHP, Perl or Javascript or <insert language here>.
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Closing Hg Branches
... the branch exists, it updates to the given branch or else exists with
an error message.
It closes the branch.
Updates to the default branch.
Stops.
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Which characters are valid in CSS class names/selectors?
...ryl Of course, this is a pretty extreme example, but stuff like class="404-error" can be useful.
– Mathias Bynens
Jul 7 '11 at 15:12
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Uninstalling Android ADT
...Of course, I could just delete the folder of the SDK, but this just throws errors when starting up Eclipse the next time. The reason I'm asking is because my old ADT keeps throwing a wierd error (Failed to fetch URL https://dl-ssl.google.com/android/repository/addons_list.xml , reason: File not fou...