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How do I echo and send console output to a file in a bat script?
...ng.txt
In this example the "standard output" will go into files.txt, all errors will be in err.txt and the stream3 will go into nothing.txt (DIR doesn't use the stream 3).
Stream0 is STDIN
Stream1 is STDOUT
Stream2 is STDERR
Stream3-9 are not used
But what happens if you try to redirect the same ...
Best way to test exceptions with Assert to ensure they will be thrown
...ler would catch the assertion failure and "refail" with information on the error.
– tvanfosson
Apr 14 '09 at 11:53
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psql: FATAL: database “” does not exist
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In my case i wrote $ createdb -h localhost to solve the error could not connect to database postgres: could not connect to server. After that i may connect to postgresql console via psql -h localhost.
– ExiRe
Jan 9 '14 at 14:23
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SQL Server Linked Server Example Query
...arts DOES NOT WORK for some non-SQL-Server linked servers. It can raise an error like ... An invalid schema or catalog was specified for the provider "MSDASQL" for linked server "MyLinkedServer".
– brewmanz
Jan 12 '17 at 21:45
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Assign output of os.system to a variable and prevent it from being displayed on the screen [duplicat
...ton of flexibility with how you invoke commands, where the standard in/out/error streams are connected, etc.
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How to upgrade all Python packages with pip?
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I added -H to sudo to avoid an annoying error message: $ pip freeze --local | grep -v '^\-e' | cut -d = -f 1 | xargs -n1 sudo -H pip install -U
– Mario S
Mar 17 '16 at 1:53
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How to send email via Django?
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SMTPAuthenticationError and I get an email "Sign-in attempt prevented ... from an app that doesn't meet modern security standards". Looks like this. Workaround by "turning on access for less secure apps". And that worked.
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Refresh image with a new one at the same url
...s the image in an <img> tag, otherwise you'll get an "Access Denied" error when trying to call iframe.contentWindow.reload(...).
Pros: Works just like the image.reload() function you wish the DOM had! Allows images to by cached normally (even with in-the-future expiry dates if you want them, ...
Failed to import new Gradle project: failed to find Build Tools revision *.0.0
...t "New Project..." and go through creating a new project, I get this popup error:
14 Answers
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Windows git “warning: LF will be replaced by CRLF”, is that warning tail backward?
...these values:
SAFE_CRLF_FALSE: do nothing in case of EOL roundtrip errors
SAFE_CRLF_FAIL: die in case of EOL roundtrip errors
SAFE_CRLF_WARN: print a warning in case of EOL roundtrip errors
SAFE_CRLF_RENORMALIZE: change CRLF to LF
SAFE_CRLF_KEEP_CRLF: keep all line endings as...