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How to use 'cp' command to exclude a specific directory?
... an immense duplication of effort would occur. Instead, such things can be done as part of globbing, i.e. by your shell.
bash
man 1 bash, / extglob.
Example:
$ shopt -s extglob
$ echo images/*
images/004.bmp images/033.jpg images/1276338351183.jpg images/2252.png
$ echo images/!(*.jpg)
images/004.b...
How to get a microtime in Node.js?
... - its resolution are nanoseconds and therefore its much higher, also this doesn't mean it has to be more exact.
PS.: Just to be clearer, process.hrtime() returns you a tuple Array containing the current high-resolution real time in a [seconds, nanoseconds]
...
What is the maximum possible length of a .NET string?
What is the longest string that can be created in .NET? The docs for the String class are silent on this question as far as I can see, so an authoritative answer might require some knowledge of internals. Would the maximum change on a 64-bit system?
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Access parent DataContext from DataTemplate
...ementName and works quite well, as long as you respect your own naming and don't have heavy reuse of templates/styles across components:
<ItemsControl x:Name="level1Lister" ItemsSource={Binding MyLevel1List}>
<ItemsControl.ItemTemplate>
<DataTemplate>
<Button Conten...
What is the exact problem with multiple inheritance?
...riding.
Let's say have two classes A and B, both of which define a method doSomething. Now you define a third class C, which inherits from both A and B, but you don't override the doSomething method.
When the compiler seed this code...
C c = new C();
c.doSomething();
...which implementation of ...
Force unmount of NFS-mounted directory [closed]
...y on a Linux machine that has hung. I've tried to force an unmount, but it doesn't seem to work:
6 Answers
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What happens if you don't commit a transaction to a database (say, SQL Server)?
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As long as you don't COMMIT or ROLLBACK a transaction, it's still "running" and potentially holding locks.
If your client (application or user) closes the connection to the database before committing, any still running transactions will b...
VIM + Syntastic: how to disable the checker?
... Then in vi press :Sd and it will disable syntastic. More info on how to do that here: stackoverflow.com/questions/3878692/aliasing-a-command-in-vim
– Eric Leschinski
May 26 '15 at 21:56
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Cannot open backup device. Operating System error 5
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Yeah I just scored this one.
Look in Windows Services. Start > Administration > Services
Find the Service in the list called: SQL Server (MSSQLSERVER) look for the "Log On As" column (need to add it if it doesn't exist in the list).
This is the account you ...
Xcode doesn't see my iOS device but iTunes does
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Select Window ➜ Organizer in Xcode.
Now under Devices, select your device.
If it is not ready for development then click use for development.
If above doesn't solve your problem then from your project settings, set deployment target ...