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Dump a NumPy array into a csv file
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is this preferred over looping through the array by dimension? I'm guessing so.
– Ehtesh Choudhury
May 21 '11 at 10:13
52
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Access index of the parent ng-repeat from child ng-repeat
...Note: $index will continue to be defined at each scope, it is not replaced by fIndex.
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delete a.x vs a.x = undefined
...The way that they are the same is that you can't tell if a property exists by testing
if (a.x === undefined)
Which you shouldn't do if you are trying to determine if a property exists, you should always use
// If you want inherited properties
if ('x' in a)
// If you don't want inherited proper...
Mercurial: Can I rename a branch?
... refuse to modify changesets that have already been pushed. Either fool it by changing the phase back to draft (with hg phases), or let the old branch stay where it is, and just make a properly named copy (e.g., with `hg rebase --keep').
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Why #egg=foo when pip-installing from git repo
...t says:
The "project name" component of the url suffix "egg=-" is used by pip in its dependency logic to identify
the project prior to pip downloading and analyzing the metadata. The
optional "version" component of the egg name is not functionally
important. It merely provides a human-read...
When to use leading slash in gitignore
...es about how patterns are written; it's very likely most were contributed by people who didn't bother to read the documentation nor test things out as you did.
So if that helps: You're right, be confident.
If you see mistakes in collaborative projects such as this, don't hesitate to contribute y...
What is maximum query size for mysql?
... SHOW VARIABLES LIKE 'max_allowed_packet';
This gives you the answer in bytes. for e.g max_allowed_packet=1048576 or 1mb
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SharedPreferences.onSharedPreferenceChangeListener not being called consistently
...shaAleayoub, read about android.app.supernotcalledexception it is required by android implementation.
– Samuel
Apr 4 '16 at 6:46
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Change SQLite default settings
...Windows, you should create the file %USERPROFILE%\.sqliterc. For instance, by executing the following on the command-line: (echo .mode columns && echo .headers on) >%USERPROFILE%\.sqliterc
– Dennie
Apr 13 '17 at 12:45
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How to compile tests with SBT without running them
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I found out I can compile only the tests for a specific project named xyz by doing:
sbt xyz/test:compile
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