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What are good grep tools for Windows? [closed]
.... Does the job on Windows...
http://stefanstools.sourceforge.net/grepWin.html
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How can I rename a database column in a Ruby on Rails migration?
...
http://api.rubyonrails.org/classes/ActiveRecord/Migration.html
Under Available Transformations
rename_column(table_name, column_name, new_column_name):
Renames a column but keeps the type and content.
sha...
How to write to an existing excel file without overwriting data (using pandas)?
... Yes, did you explore the docs? docs.xlwings.org/en/stable/api.html
– flyingmeatball
Mar 27 '18 at 13:30
w...
Devise - How do I forbid certain users from signing in?
...n help you with it:
http://ruby-toolbox.com/categories/rails_authorization.html
Take your pick.
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What is the difference between sites-enabled and sites-available directory?
...he2 is restarted.
See here https://help.ubuntu.com/lts/serverguide/httpd.html
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Stopping fixed position scrolling at a certain point?
...y thank you!
The app: http://joefalconer.com/web_projects/drawingapp/index.html
/* CSS */
@media screen and (min-width: 1100px) {
#heading {
height: 80px;
width: 100%;
position: absolute; /* heading is 'absolute' on page load. DOESN'T WORK if I h...
compilation warning: no rule to process file for architecture i386
...
http://joytek.blogspot.tw/2011/09/xcode-4-warning-no-rule-to-process-file.html
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Select random row from a sqlite table
...data doesn't have to match the declared affinities (sqlite.org/fileformat2.html#section_2_1). Everything is stored in b-tree pages, so either way it has to do at least a b-tree search towards the leaf. To accomplish this efficiently it would need to store the size of the subtree along with each chil...
What is a correct mime type for docx, pptx etc?
...ata", "stk": "application/hyperstudio", "hal": "application/vnd.hal+xml", "html": "text/html", "irm": "application/vnd.ibm.rights-management", "sc": "application/vnd.ibm.secure-container", "ics": "text/calendar", "icc": "application/vnd.iccprofile", "ico": "image/x-icon", "igl": "application/vnd.igl...
List files in local git repo?
...t committed.
http://www.kernel.org/pub/software/scm/git/docs/git-ls-files.html
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