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In Python, how do I split a string and keep the separators?
... @Laurence: Well, it's documented: docs.python.org/library/re.html#re.split: "Split string by the occurrences of pattern. If capturing parentheses are used in pattern, then the text of all groups in the pattern are also returned as part of the resulting list."
– Vi...
In Windows cmd, how do I prompt for user input and use the result in another command?
...the keep the variable local to the current batch. See ss64.com/nt/endlocal.html
– endo64
Jul 18 '18 at 14:14
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How do I specify a password to 'psql' non-interactively?
... reference, see http://www.postgresql.org/docs/current/static/libpq-envars.html
Edit
Since Postgres 9.2 there is also the option to specify a connection string or URI that can contain the username and password.
Using that is a security risk because the password is visible in plain text when l...
Java / Android - How to print out a full stack trace?
...}
Retreived from http://developer.android.com/reference/android/util/Log.html#getStackTraceString%28java.lang.Throwable%29
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Does reading an entire file leave the file handle open?
... circular references.
-- https://docs.python.org/3.5/reference/datamodel.html#objects-values-and-types
(Emphasis mine)
but as it suggests, other implementations may have other behavior. As an example, PyPy has 6 different garbage collection implementations!
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How to get last N records with activerecord?
...the array rather than reversing it.. ruby-doc.org/core-1.8.7/classes/Array.html#M000280
– Dan McNevin
Jan 7 '09 at 14:33
1
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The object cannot be deleted because it was not found in the ObjectStateManager
...e to pass the model with out some fields like Id or Date. keep those into @html.Hiddenfor if you posting as form.
Best way is to pass the ID and get the entity using Find(Id) method and pass that to Remove(Entity)
Hope this helps someone.
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Exception 'open failed: EACCES (Permission denied)' on Android
...I 23+, check https://developer.android.com/training/permissions/requesting.html
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Git format-patch to be svn compatible?
... commit:
http://www.mail-archive.com/dev@trafficserver.apache.org/msg00864.html
#!/bin/sh
#
# git-svn-diff
# Generate an SVN-compatible diff against the tip of the tracking branch
TRACKING_BRANCH=`git config --get svn-remote.svn.fetch | sed -e 's/.*:refs\/remotes\///'`
REV=`git svn find-rev $(git r...
Opacity CSS not working in IE8
...at don't "have layout."
see: http://www.satzansatz.de/cssd/onhavinglayout.html
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