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How to find the size of an array in postgresql
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Chrome extension: force popup.html to close
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Why does the 260 character path length limit exist in Windows?
I have come up against this problem a few times at inopportune moments:
11 Answers
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List all the files that ever existed in a Git repository
...t -f2- | sort -u
Edit: Thanks to Jakub for teaching me a bit more in the comments, this version has a shorter pipeline and gives git more opportunity to get things right.
git log --pretty=format: --name-only --diff-filter=A | sort -u
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How to send an email with Python?
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I recommend that you use the standard packages email and smtplib together to send email. Please look at the following example (reproduced from the Python documentation). Notice that if you follow this approach, the "simple" task ...
Check if a row exists, otherwise insert
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@GregoryABeamer - Simply sticking it in a BEGIN TRAN ... COMMIT under default isolation level won't resolve the issue. The OP specified that atomic and reliable were requirements. Your answer fails to address this in any shape or form.
– Martin Smith
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Display open transactions in MySQL
I did some queries without a commit. Then the application was stopped.
4 Answers
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Add a custom attribute to a Laravel / Eloquent model on load?
... seem to appear when calling the model through a relationship. (Ex: Models\Company::with('people')). Any idea?
– Andrew
Feb 10 '15 at 23:19
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Why are my basic Heroku apps taking two seconds to load?
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I use uptimerobot.com to ping my Heroku app every 5 minutes for free - it tells me I have a 200OK (and more importantly when I don't) and it keeps the app responsive. I make no apologies for this; I have 10 heroku apps, most of which are dev ...
How to refresh / invalidate $resource cache in AngularJS
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While this works. It may be more complexity than needed. A better solution would be if this was implemented: github.com/angular/angular.js/issues/9064
– KFunk
Sep 13 '14 at 4:45
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