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How to format Joda-Time DateTime to only mm/dd/yyyy?
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nice, any idea what version this was introduced? save a lot of time by not creating stupid format strings...
– iCodeLikeImDrunk
Nov 7 '16 at 19:40
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Conceptually, how does replay work in a game?
...eed value in the replay.
In general having randomness in a game is a bad idea. Even for things like multiplayer, you can't have half your players able to see around an explosion while the others can't simply because they didn't get the right random value.
Make everything deterministic, and you sh...
In Django, how does one filter a QuerySet with dynamic field lookups?
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-1 calling eval() on user import is a bad idea, even if you trust your users completely. A JSON field would be a better idea here.
– John Carter
Sep 20 '17 at 2:59
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How to fix “containing working copy admin area is missing” in SVN?
... Littering .svn subdirectories all over the place must have been the worst idea in version control history.
– Johannes Fahrenkrug
Jun 10 '13 at 15:11
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How to design RESTful search/filtering? [closed]
...that resource filtering/searching can be implemented in a RESTful way. The idea is to introduce a new endpoint called /filters/ or /api/filters/.
Using this endpoint filter can be considered as a resource and hence created via POST method. This way - of course - body can be used to carry all the pa...
do {…} while(false)
...The break as goto is probably the answer, but I will put forward one other idea.
Maybe he wanted to have a locally defined variables and used this construct to get a new scope.
Remember while recent C++ allows for {...} anywhere, this was not always the case.
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Iteration over std::vector: unsigned vs signed index variable
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@Nils i agree that using unsigned loop counters is a bad idea. but because the standard library uses unsigned integer types for index and size, i prefer unsigned index types for the standard library. other libraries consequently only use signed types, like the Qt lib.
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Why doesn't delete set the pointer to NULL?
... operand, and I had hoped
that implementations would do that,
but that idea doesn't seem to have
become popular with implementers.
But the main issue he raises is that delete's argument need not be an lvalue.
share
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Rebasing and what does one mean by rebasing pushed commits
...Hemant: Rebasing commits after pushing to a public repo is generally a bad idea. That being said, the advice from the darwinweb article you cited sounds reasonable if your workflow resembles theirs. See my updated response for a list of other references which might help.
– Ti...
How to sort a list of strings numerically?
...If for some reason you need to keep strings instead of ints (usually a bad idea, but maybe you need to preserve leading zeros or something), you can use a key function. sort takes a named parameter, key, which is a function that is called on each element before it is compared. The key function's ret...