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Install NPM into home directory with distribution nodejs package (Ubuntu)

... up a package root in my homedir to hold the Node "global" packages: $ NPM_PACKAGES="$HOME/.npm-packages" $ mkdir -p "$NPM_PACKAGES" Set NPM to use this directory for its global package installs: $ echo "prefix = $NPM_PACKAGES" >> ~/.npmrc Configure your PATH and MANPATH to see commands i...
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Where does 'Hello world' come from?

' hello, world ' is usually the first example for any programming language. I've always wondered where this sentence came from and where was it first used. ...
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Turning live() into on() in jQuery

My application has dynamically added Dropdowns. The user can add as many as they need to. 5 Answers ...
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Best practices for Storyboard login screen, handling clearing of data upon logout

...orking fine, but I've got a few issues. I need to know the BEST way to set all this up. 14 Answers ...
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Is an index needed for a primary key in SQLite?

...x be explicitly created for it as well? SQLite does not appear to automatically create an index for a primary key column, but perhaps it indexes it anyway, given its purpose? (I will be searching on that column all the time). ...
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How do I run a Java program from the command line on Windows?

...ent directory is the default classpath, so you don't have to set -cp . manually. – Artur Czajka Nov 6 '16 at 0:51 2 ...
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Converting a Pandas GroupBy output from Series to DataFrame

...1.index Out[20]: MultiIndex([('Alice', 'Seattle'), ('Bob', 'Seattle'), ('Mallory', 'Portland'), ('Mallory', 'Seattle')], dtype=object) Perhaps you want something like this? In [21]: g1.add_suffix('_Count').reset_index() Out[21]: Name City City_Count Name_Count 0 Alice S...
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How to check if a string contains a substring in Bash

...egex in a bash script, this worked perfectly! – blast_hardcheese Feb 14 '12 at 5:10 114 The =~ op...
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sqlalchemy IS NOT NULL select

... column_obj != None will produce a IS NOT NULL constraint: In a column context, produces the clause a != b. If the target is None, produces a IS NOT NULL. or use isnot() (new in 0.7.9): Implement the IS NOT operator. ...
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Jasmine.js comparing arrays

... this falls back on "==" in javascript by default. This is just not safe since not only the actual values are compared, but the whole object. – Peter Nov 12 '14 at 11:00 ...