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Cannot install packages using node package manager in Ubuntu
...-get install nodejs-legacy
First of all let me clarify the situation a bit. In summer 2012 Debian maintainers decided to rename Node.js executable to prevent some kind of namespace collision with another package. It was very hard decision for Debian Technical Committee, because it breaks backwar...
Why historically do people use 255 not 256 for database field magnitudes?
...ally to NULL. For systems where an empty string is not NULL, an additional bit somewhere in the row would be needed to indicate whether the value should be considered NULL or not.
As you note, this is a historical optimisation and is probably not relevant to most systems today.
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How do I delete unpushed git commits?
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answered Jul 7 '10 at 17:50
dbyrnedbyrne
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How to change column datatype in SQL database without losing data
... this using the following command. Any value of 0 will be turned into a 0 (BIT = false), anything else will be turned into 1 (BIT = true).
ALTER TABLE dbo.YourTable
ALTER COLUMN YourColumnName BIT
The other option would be to create a new column of type BIT, fill it from the old column, and on...
Why are only a few video games written in Java? [closed]
...nes these days).
As far as garbage collection is concerned, that can be a bit of a problem. The problem is not so much that it exists, it's more how it works - the garbage collector MUST be non-blocking (or at least be guaranteed to only block very briefly), since it's simply unacceptable to have t...
A potentially dangerous Request.Path value was detected from the client (*)
...ven when properly URL encoded, I would get this error. I finally just base64 encoded the parameter (and decode in my api) which was much easier than trying to figure out what was going on. Probably a better choice that implementing your own replace routine as well.
– SpokaneD...
Is there a way to list pip dependencies/requirements?
...viding an updated answer.
This was tested with pip versions 8.1.2, 9.0.1, 10.0.1, and 18.1.
To get the output without cluttering your current directory on Linux use
pip download [package] -d /tmp --no-binary :all: -v
-d tells pip the directory that download should put files in.
Better, just us...
Java: Get last element after split
...o find its length. Subtract one to account for it being 0-based:
String[] bits = one.split("-");
String lastOne = bits[bits.length-1];
Caveat emptor: if the original string is composed of only the separator, for example "-" or "---", bits.length will be 0 and this will throw an ArrayIndexOutOfBou...
JavaScript check if variable exists (is defined/initialized)
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Jim PulsJim Puls
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