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Git branch diverged after rebase
...n't work, because the integrity of the branches history will be disturbed. If you are collaborating with others on this branch, force pushing is a bad idea, as it will cause other collaborators to become very confused when their history suddenly doesn't match.
TL;DR - If you're not collaborating, ...
How to identify server IP address in PHP
How can I identify the server IP address in PHP?
15 Answers
15
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Replace string within file contents
... "giving out answers to homework problems" is an extremely stupid comment. If someone wants help then help them. Not everyone is looking to do their HW, some actually want to learn something ...
– KingMak
Jan 4 '14 at 0:26
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How to redirect to a 404 in Rails?
...self, there's no reason to; Rails has this functionality built in already. If you want to show a 404 page, create a render_404 method (or not_found as I called it) in ApplicationController like this:
def not_found
raise ActionController::RoutingError.new('Not Found')
end
Rails also handles Abs...
How do you truncate all tables in a database using TSQL?
...You cannot truncate tables which have foreign keys, so this will only work if there are no foreign key constraints between tables (or they have been disabled).
– marcj
Oct 1 '08 at 12:31
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connecting to MySQL from the command line
...nclude the "- u" "- p" etc, or are those replaced by the username etc 2) if there's no database created do you just leave that blank?
– Leahcim
Feb 27 '11 at 7:13
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How do I bind a WPF DataGrid to a variable number of columns?
My WPF application generates sets of data which may have a different number of columns each time. Included in the output is a description of each column that will be used to apply formatting. A simplified version of the output might be something like:
...
Can we omit parentheses when creating an object using the “new” operator?
... Flanagan1:
As a special case, for the new operator only, JavaScript simplifies the grammar by allowing the parenthesis to be omitted if there are no arguments in the function call. Here are some examples using the new operator:
o = new Object; // Optional parenthesis omitted here
d = new Date(); ...
git: How to ignore all present untracked files?
...e from status just use:
git status -uno # must be "-uno" , not "-u no"
If you instead want to permanently ignore currently untracked files you can, from the root of your project, launch:
git status --porcelain | grep '^??' | cut -c4- >> .gitignore
Every subsequent call to git status wil...
How do I escape a single quote in SQL Server?
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So, if I have a text containing 10k words it'll be necessary I replace all my text?
– Vinicius Lima
Feb 14 '14 at 22:26
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