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How to 'bulk update' with Django?
...ing it to do 10,000 rows at once is not advisable for the reasons you mentioned, but using it to update 50 rows at once is much more efficient than hitting the db with 50 separate update requests.
– nu everest
Aug 29 '16 at 17:03
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How to get string objects instead of Unicode from JSON?
...y would I use it?
Mark Amery's function is shorter and clearer than these ones, so what's the point of them? Why would you want to use them?
Purely for performance. Mark's answer decodes the JSON text fully first with unicode strings, then recurses through the entire decoded value to convert all s...
The type or namespace name could not be found [duplicate]
I have a C# solution with several projects in Visual Studio 2010 .
One is a test project (I'll call it " PrjTest "), the other is a Windows Forms Application project (I'll call it " PrjForm "). There is also a third project referenced by PrjForm, which it is able to reference and use successfu...
Why does HTML5 form-validation allow emails without a dot?
... benefit from this out-of-box email validation. Facebook wouldn't let someone sign-up w/ an a@b address. Thanks for the info though. (I didn't downvote your answer)
– WEFX
Dec 13 '13 at 18:58
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Which sort algorithm works best on mostly sorted data? [closed]
...t comparisons are much more expensive than swapping items in a list, since one typically just swaps pointers, which very often makes timsort an excellent choice. However, if you know that your comparisons are always very cheap (writing a toy program to sort 32-bit integers, for instance), other alg...
Should flux stores, or actions (or both) touch external services?
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I've seen the flux pattern implemented both ways, and after having done both myself (initially going with the former approach), I believe that stores should be dumb recipients of data from the actions, and that asynchronous processing of writes should live in the action creators. (Async reads...
the item you requested is not available for purchase
...per console and finally activate the item from the console!!! (this is the one that got me after fully following google's tutorial)
Make sure to set VersionCode and VersionName in the manifest to be the same as the version in the developer console (Alpha, Beta or Production. Drafts does not work any...
Git commits are duplicated in the same branch after doing a rebase
...oing a force push from dev to origin/dev after the rebase and notifying anyone else working off of origin/dev that they're probably about to have a bad day. The better answer, again, is "don't do that... use merge instead"
– Justin ᚅᚔᚈᚄᚒᚔ
Sep 21 '16...
Can multiple different HTML elements have the same ID if they're different elements?
...them as selectors to libraries/APIs/Flash, etc.
– mrooney
May 13 '13 at 20:55
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What is normalized UTF-8 all about?
...ng form. The resulting code points should appear identical to the original ones barring any bugs in the fonts or rendering engine.
When To Use
Because the results appear identical, it is always safe to apply canonical normalization to a string before storing or displaying it, as long as you can tole...