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How can I select random files from a directory in bash?
... How can I select a random sample of N files through using either a bash script or a list of piped commands?
12 Answers
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HttpClient not supporting PostAsJsonAsync method C#
...se = client.PostAsync("api/AgentCollection", new StringContent(
new JavaScriptSerializer().Serialize(user), Encoding.UTF8, "application/json")).Result;
Note that JavaScriptSerializer is in the namespace: System.Web.Script.Serialization.
You will have to add an assembly reference in your csproj...
.trim() in JavaScript not working in IE
I tried to apply .trim() to a string in one of my JavaScript programs. It's working fine under Mozilla, but an error displays when I try it in IE8. Does anyone know what is going on here? Is there anyway I can make it work in IE?
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rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)
...y in sprockets require, but only if you include them with <link>/<script>
– elado
Jan 9 '13 at 10:04
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Signing a Windows EXE file
...sign /a /s MY /sha1 sha1_thumbprint_value /t http://timestamp.verisign.com/scripts/timstamp.dll /v "C:\filename.dll"
In this example we are using a certificate stored on the Personal folder with a SHA1 thumbprint (This thumbprint comes from the certificate) to sign the file located at C:\filename.d...
How to insert a new line in Linux shell script? [duplicate]
I want to insert a new line between multiple echo statements. I have tried echo "hello\n" , but it is not working. It is printing \n . I want the desired output like this:
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How do you get the Git repository's name in some Git repository?
...trailing newline with a trim() : def repo = powershell(returnStdout: true, script: "(git remote get-url origin | Split-Path -leaf).split('.')[0]" ).trim()
– Max Cascone
May 8 at 20:33
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GCM with PHP (Google Cloud Messaging)
...ut what I exactly needed, Connecting to the GCM using PHP as a server side scripting language, The following tutorial will give us a clear idea of how to setup everything we need to get started with GCM
Android Push Notifications using Google Cloud Messaging (GCM), PHP and MySQL
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Removing cordova plugins from the project
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Just use a shell script. Throwing yet another programming language with it's own dependencies into the mix makes Cordova an even bigger mess.
– tfmontague
May 21 '17 at 6:58
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Vim: Creating parent directories on save
...e sees any obvious flaws, please post a comment. I'm not very versed in vimscript.
EDIT: Notes thanks to ZyX
This will not work if your folders have spaces on them (apparently they are not properly escaped or something)
Or if you are doing pseudo files.
Or if you are sourcing your vimrc.
But son,...