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Setting default permissions for newly created files and sub-directories under a directory in Linux?

...that every file and directory created under this shared directory automatically had u=rwxg=rwxo=r permissions. 4 Answers ...
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What is “with (nolock)” in SQL Server?

...ly write new rows, you never update them. – Jonathan Allen Mar 26 '09 at 17:56 49 @Grauenwolf- An...
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svn cleanup: sqlite: database disk image is malformed

... this actually solved my problem. thank you very much. – Erdogan Kurtur Nov 5 '13 at 15:30 17 ...
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Given an emacs command name, how would you find key-bindings ? (and vice versa)

...-h w command-name If multiple bindings are set for the command they will all be listed. For the inverse, given a key sequence, you can type C-h k key-sequence To get the command that would run. You can get detailed information about a command, also any non-interactive function defined, by t...
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Why are only final variables accessible in anonymous class?

...used in an anonymous inner class or lambda expression though. It's basically due to the way Java manages closures. When you create an instance of an anonymous inner class, any variables which are used within that class have their values copied in via the autogenerated constructor. This avoids th...
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How to get ERD diagram for an existing database?

...that. Description: The references graph is a great feature as it automatically renders all primary/foreign key mappings (also called referential integrity constraints) in a graph style. The table nodes and relations are layed out automatically, with a number of layout modes available. The resulting...
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Reduce left and right margins in matplotlib plot

... One way to automatically do this is the bbox_inches='tight' kwarg to plt.savefig. E.g. import matplotlib.pyplot as plt import numpy as np data = np.arange(3000).reshape((100,30)) plt.imshow(data) plt.savefig('test.png', bbox_inches='tight') ...
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JSHint and jQuery: '$' is not defined

... If you are using a relatively recent version of JSHint, the generally preferred approach is to create a .jshintrc file in the root of your project, and put this config in it: { "globals": { "$": false } } This declares to JSHint that $ is a global variable, and the false...
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What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?

... are part of the ECMAscript 6 specification. They are not yet supported in all browsers, but they are partially or fully supported in Node v. 4.0+ and in most modern browsers in use as of 2018. (I’ve included a partial list of supporting browsers below). You can read more in the Mozilla documentat...
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How do I ignore an error on 'git pull' about my local changes would be overwritten by merge?

... If you want remove all local changes - including files that are untracked by git - from your working copy, simply stash them: git stash push --include-untracked If you don't need them anymore, you now can drop that stash: git stash drop I...