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How do I get the “id” after INSERT into MySQL database with Python?

...d it can cause issues unless you properly utilize threadsafety. I've personally gone for instantiating a new connection for each thread, which is a cute workaround since for some reason committing (autocommitting actually) didn't work for me, I got some serious interweaving due to many concurrent th...
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Entity Framework .Remove() vs. .DeleteObject()

... It's not generally correct that you can "remove an item from a database" with both methods. To be precise it is like so: ObjectContext.DeleteObject(entity) marks the entity as Deleted in the context. (It's EntityState is Deleted after th...
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How to compare dates in datetime fields in Postgresql?

...ime (i.e: 2013-05-03 12:20:00). This column has the value as timestamp for all rows currently and have the same date part(2013-05-03) but difference in time part. ...
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PHP function to build query string from array

...ing for the built in PHP function to do this, not a homebrew one (that's all a google search seems to return). There is one, I just can't remember its name or find it on php.net. IIRC its name isn't that intuitive. ...
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How to create circle with Bézier curves?

... as a valid decision (good enough and easy to calculate), but I would not call it optimal (at least not without writing in what sense it is optimal). – Suma Oct 7 '15 at 11:57 1 ...
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Difference between an application server and a servlet container?

...ost of the JavaEE technologies on a servlet-container, but you have to install a standalone implementation of the particular technology. share | improve this answer | follow ...
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Are there any downsides to enabling git rerere?

...>. Be careful to use it on specific paths; you don't want to blow away all of your recorded resolutions everywhere. (forget with no arguments has been deprecated to save you from doing this, unless you type git rerere forget . to explicitly request it.) But if you don't think to do that, you cou...
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Why use bzero over memset?

...e used if you want to ensure the compiler doesn't quietly optimize-away a call to "scrub" memory for some security-related purpose (such as blanking-out a region of memory that contained a sensitive piece of information such as a cleartext password). – Christopher Schultz ...
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Is there a way of having git show lines added, lines changed and lines removed?

... If all of your files are staged for commit, to see the --numstat go like this: git diff --numstat HEAD~ share | improve this...
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How to show and update echo on same line

...hat saves me from going to a new line each time I echo something. -e will allow me to interpret backslash escape symbols. Guess what escape symbol I want to use for this: \r. Yes, carriage return would send me back to the start and it will visually look like I am updating on the same line. So the...