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How does Python 2 compare string and int? Why do lists compare as greater than numbers, and tuples g
The following snippet is annotated with the output ( as seen on ideone.com ):
2 Answers
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Docker can't connect to docker daemon
...r $(whoami)
Log out and log back in to ensure docker runs with correct permissions.
Start docker.
sudo service docker start
Mac OS X
As Dayel Ostraco says is necessary to add environments variables:
docker-machine start # Start virtual machine for docker
docker-machine env # It's helps to get e...
Sticky sidebar: stick to bottom when scrolling down, top when scrolling up
... and one answer there (by@tucker973), suggested one nice library to make this and wanted to share it here.
It's called sticky-kit by @leafo
github proyect
webpage
simple example in jsFiddle (same code as the snippet attached here)
Here you have the code of a very basic example that I prepared a...
In Windows cmd, how do I prompt for user input and use the result in another command?
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Try this:
@echo off
set /p id="Enter ID: "
You can then use %id% as a parameter to another batch file like jstack %id%.
For example:
set /P id=Enter id:
jstack %id% > jstack.txt
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Where to place the 'assets' folder in Android Studio?
... come auto-created in Android Studio, and almost all the forums in which this is discussed talk about Eclipse.
22 Answers
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What's the bad magic number error?
... pyc files when it creates them.
Then the python interpreter makes sure this number is correct when loading it.
Anything that damages this magic number will cause your problem. This includes editing the pyc file or trying to run a pyc from a different version of python (usually later) than your in...
LaTeX Optional Arguments
...{Mandatory arg: #2;
Optional arg: #1.}
This defines \example to be a command with two arguments,
referred to as #1 and #2 in the {<definition>}--nothing new so far.
But by adding a second optional argument to this \newcommand
(the [YYY]) the first argument ...
Iterate through every file in one directory
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As others have said, Dir::foreach is a good option here. However, note that Dir::foreach and Dir::entries will always include . and .. (the current and parent directories). You will generally not want to work on them, so you can use Dir::each_child or Dir::ch...
Could not load file or assembly 'System.Net.Http.Formatting' or one of its dependencies. The system
...:
Go to the packages folder in the Windows Explorer and delete it.
Open Visual Studio and Go to Tools > Library Package Manager > Package Manager Settings and under the Package Manager item on the left hand side there is a "Clear Package Cache" button. Click this button and make sure that th...
Is there a date format to display the day of the week in java?
I know of date formats such as
"yyyy-mm-dd" -which displays date in format 2011-02-26
"yyyy-MMM-dd" -which displays date in format 2011-FEB-26
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