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Executing JavaScript without a browser?
...ck out Rhino.
The Rhino Shell provides a way to run JavaScript scripts in batch mode:
java org.mozilla.javascript.tools.shell.Main my_javascript_code.js [args]
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How to add an extra column to a NumPy array
... looking for a way to add a bias unit to my artificial neuronal network in batch on all layers at once, and this is the perfect answer.
– gaborous
Aug 18 '16 at 15:07
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An error occurred while validating. HRESULT = '8000000A'
...ystem, etc.
I fixed it on my build-machines by adding the following simple batch file to my build tasks (Jenkins, TeamCity, CruiseControl)
VS-2015,
VS-2013,
VS-2017-Community,
VS-2017-Professional,
VS-2017-Enterprise
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Postgres: clear entire database before re-creating / re-populating from bash script
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Although the following line is taken from a windows batch script, the command should be quite similar:
psql -U username -h localhost -d postgres -c "DROP DATABASE \"$DATABASE\";"
This command is used to clear the whole database, by actually dropping it. The $DATABASE (in Wi...
How to run an EXE file in PowerShell with parameters with spaces and quotes
...ext 3\sublime_text.exe' directly in the console and it's working, but in a batch file I get an error saying '& was unexpected at this time.'
– Joe Zim
Jun 30 '14 at 4:33
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How To: Execute command line in C#, get STD OUT results
...;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.FileName = "YOURBATCHFILE.bat";
p.Start();
// Do not wait for the child process to exit before
// reading to the end of its redirected stream.
// p.WaitForExit();
// Read the output stream first and then wait.
string output = p.Standar...
Count number of lines in a git repository
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I've encountered batching problems with git ls-files | xargs wc -l when dealing with large numbers of files, where the line counts will get chunked out into multiple total lines.
Taking a tip from question Why does the wc utility generate mu...
jQuery AJAX cross domain
...he sort of API access you are looking for, and is supported by the current batch of major browsers.
See how to enable cross-origin resource sharing for client and server:
http://enable-cors.org/
"Cross-Origin Resource Sharing (CORS) is a specification that enables truly open access across domain-...
scp or sftp copy multiple files with single command
...to add that using \{a,b,c\} will transfer the files in a single connection/batch (since they'll be expanded on the remote host), while using {a,b,c} will open multiple connections, and the overhead is quite noticeable when transferring many files
– omninonsense
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SET NOCOUNT ON usage
... is when one is inserting only values into table. DONINPROC (RPC) or DONE (BATCH) message is streamed with rowcount set to affected rows, while done_count flag is true, regardless if NO_COUNT is ON. Depends on client lib implementation in cases when query holds SELECT statements or RPC calls that d...