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Script to get the HTTP status code of a list of urls?
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I found a tool "webchk” written in Python. Returns a status code for a list of urls.
https://pypi.org/project/webchk/
Output looks like this:
▶ webchk -i ./dxieu.txt | grep '200'
http://salesforce-case-status.dxi.eu/login ... 200 OK (0.108)
https://support...
What is choice_set in this Django app tutorial?
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How to use GROUP_CONCAT in a CONCAT in MySQL
...8
2 C:9
you have to handle result once again by program such as python or java
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Markdown and image alignment
...{.callout}
or, alternatively (Maruku, Kramdown, Python Markdown):
{: .callout}
Then, of course, you can use a stylesheet the proper way:
.callout {
float: right;
}
If yours supports this syntax, it gives you the best of both worlds: no e...
Matplotlib - Move X-Axis label downwards, but not X-Axis Ticks
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Portable way to get file size (in bytes) in shell?
...k+execve, and it doesn't rely on secondary programming language (perl/ruby/python/whatever)
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“Cloning” row or column vectors
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Here's an elegant, Pythonic way to do it:
>>> array([[1,2,3],]*3)
array([[1, 2, 3],
[1, 2, 3],
[1, 2, 3]])
>>> array([[1,2,3],]*3).transpose()
array([[1, 1, 1],
[2, 2, 2],
[3, 3, 3]])
the proble...
How to check sbt version?
... Why does sbt sbtVersion run outside a project take 9 seconds to run? Python, node and ruby all take under a second, as do awk, sed, minibloom and a bunch of other command line tools. gcc takes one whole second, which is super-slow. But 9 seconds takes the cherry. What is sbt doing in that ...
Delete column from SQLite table
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I've made a Python function where you enter the table and column to remove as arguments:
def removeColumn(table, column):
columns = []
for row in c.execute('PRAGMA table_info(' + table + ')'):
columns.append(row[1])
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How to install the current version of Go in Ubuntu Precise
...net/~duh/+archive/golang/+packages. So basically do:
sudo apt-get install python-software-properties # 12.04
sudo add-apt-repository ppa:duh/golang
sudo apt-get update
sudo apt-get install golang
To confirm:
go version
which outputs in my case (Ubuntu precise)
go version go1.1.1 linux/amd64
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