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SQL update query using joins
I have to update a field with a value which is returned by a join of 3 tables.
11 Answers
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How to create cron job using PHP?
I'm new to using cron job. I don't even know how to write it. I have tried to search from internet, but I still don't understand it well. I want to create a cron job that will execute my code every minute. I'm using PHP to create it. It is not working.
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How do I get Flask to run on port 80?
I have a Flask server running through port 5000, and it's fine. I can access it at http://example.com:5000
14 Answers
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What is the maximum float in Python?
I think the maximum integer in python is available by calling sys.maxint .
3 Answers
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How do you rebase the current branch's changes on top of changes being merged in?
Okay. If I'm on a branch (say working ), and I want to merge in the changes from another branch (say master ), then I run the command git-merge master while on the working branch, and the changes get merged in without rebasing the history at all. If I run git-rebase master , then the changes ...
Browser statistics on JavaScript disabled [closed]
I am having a hard time collecting publically available statistics on the percentage of web users that browse with JavaScript disabled.
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How to send password securely over HTTP?
If on a login screen user submits a form with his username and password, the password is sent in plain text (even with POST, correct me if I am wrong).
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How does virtual inheritance solve the “diamond” (multiple inheritance) ambiguity?
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You want: (Achievable with virtual inheritance)
A
/ \
B C
\ /
D
And not: (What happens without virtual inheritance)
A A
| |
B C
\ /
D
Virtual inheritance means that there will be only 1 instance of the base A class not 2....
How can I delete Docker's images?
I've the following images:
17 Answers
17
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Overwriting my local branch with remote branch [duplicate]
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first, create a new branch in the current position (in case you need your old 'screwed up' history):
git branch fubar-pin
update your list of remote branches and sync new commits:
git fetch --all
then, reset your branch to the point where origin/...