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How to print a date in a regular format?
... the month abbreviation
%y is the year last two digits
%Y is the all year
etc
Have a look at the official documentation, or McCutchen's quick reference you can't know them all.
Since PEP3101, every object can have its own format used automatically by the method format of any string. In the case of ...
Turning multi-line string into single comma-separated
...
You can use awk and sed:
awk -vORS=, '{ print $2 }' file.txt | sed 's/,$/\n/'
Or if you want to use a pipe:
echo "data" | awk -vORS=, '{ print $2 }' | sed 's/,$/\n/'
To break it down:
awk is great at handling data broken down into fields
-vORS=, sets the "output record ...
Maven error “Failure to transfer…”
...Could not transfer" {} \; -print -exec rm {} \;
For windows:
cd %userprofile%\.m2\repository
for /r %i in (*.lastUpdated) do del %i
Then rightclick on your project in eclipse and choose Maven->"Update Project ...", make sure "Update Dependencies" is checked in the resulting dialog and click ...
Android Studio: how to attach Android SDK sources?
...e "Sources for Android SDK" for the API level defined in your build.gradle file like
compileSdkVersion 19 // compile with API level 19
Nothing else needs to be done.
Note : Sources for SDK is available only for API levels 14 and above.
UPDATE ( Based on stable release 3.2.1):
Google changes th...
Hidden Features of MySQL
...ase its size.
Note:
The 2 previous parameters may require a lot of open files. 20+max_connections+table_cache*2 is a good estimate for what you need. MySQL on Linux has an open_file_limit option, set this limit.
If you have complex queries sort_buffer_size and tmp_table_size are likely to be ver...
JavaScript module pattern with example [closed]
...gy I find useful from there.
Html
You'll have some kindof top level html file. It helps to think of this as your project file. Every javascript file you add to the project wants to go into this, unfortunately you dont get tool support for this (I'm using IDEA).
You need add files to the project...
How do I get the result of a command in a variable in windows?
... for the bash scripting equivalent). A solution that will work in a .bat file is preferred, but other common windows scripting solutions are also welcome.
...
Output array to CSV in Ruby
It's easy enough to read a CSV file into an array with Ruby but I can't find any good documentation on how to write an array into a CSV file. Can anyone tell me how to do this?
...
Microsoft.WebApplication.targets was not found, on the build server. What's your solution?
... your build server fixes this if it's just web applications
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v10.0\WebApplications
Remove x86 according to how your build breaks. If you have other project types you will probably need to copy the entire msbuild folder.
...
Render basic HTML view?
...g Express framework. I have a views folder where I have an index.html file. But I receive the following error when loading the web browser.
...