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Sorting arrays in NumPy by column
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Would it make sense to file a feature request that the "correct" way be made less ugly?
– endolith
Aug 21 '13 at 3:15
4
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python: How do I know what type of exception occurred?
... @Gurgeh Yes, but I do not know if he wants to print it or save it to a file or log it or do something else with it.
– Lauritz V. Thaulow
Mar 22 '12 at 14:19
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Sass or Compass without ruby?
...tps://npmjs.org/package/node-sass
It allows you to natively compile .scss files to css at incredible speed without Ruby installed.
To install just run:
npm install node-sass
And there is also a Grunt extension if needed: https://github.com/sindresorhus/grunt-sass (this is what I've been looking...
Loop through an array of strings in Bash?
... is in America
Vietnam is in Asia
France is in Europe
CVS variables or files in to a list. Changing the internal field separator from a space, to what ever you want. In the example below it is changed to a comma
List="Item 1,Item 2,Item 3"
Backup_of_internal_field_separator=$IFS
IFS=,
for it...
Favourite performance tuning tricks [closed]
...the indexes are being used as efficiently as possible and try to eliminate file sorts. High Performance MySQL: Optimization, Backups, Replication, and More is a great book on this topic as is MySQL Performance Blog.
share
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Using SSH keys inside docker container
...sa)" --build-arg ssh_pub_key="$(cat ~/.ssh/id_rsa.pub)" --squash .
Dockerfile
FROM python:3.6-slim
ARG ssh_prv_key
ARG ssh_pub_key
RUN apt-get update && \
apt-get install -y \
git \
openssh-server \
libmysqlclient-dev
# Authorize SSH Host
RUN mkdir -p /root/...
Why do we need to install gulp globally and locally?
...ere's why:
The reason this works is because gulp tries to run your gulpfile.js using your locally installed version of gulp, see here. Hence the reason for a global and local install of gulp.
Essentially, when you install gulp locally the script isn't in your PATH and so you can't just type gu...
PHP Session Security
...the case in our environment here).
Lock down access to the sessions on the file system or use custom session handling
For sensitive operations consider requiring logged in users to provide their authenication details again
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How to build a Debian/Ubuntu package from source?
... bothered again. To use an epoch, add a new entry to the debian/changelog file, and put a 99: in front of the version number. Given my nullidentd example, the first line of your updated changelog would read:
nullidentd (99:1.0-4) unstable; urgency=low
Bernard's link is good, especially if you h...
Difference between path.normalize and path.resolve in Node.js
...eans only string manipulation of the path, while path.resolve will use the filesystem and current directory to resolve the path to an absolute path. This makes them behave quite different as path.normalize might be used on a path inside a tar file, on a remote filesystem, or something entirely abstr...