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Update a submodule to the latest commit
...our/submodule
and commit it:
git commit -m "referenced newer version of my submodule"
When you push up your changes, make sure you push up the change in the submodule first and then push the reference change in the outer repo. This way people that update will always be able to successfully run
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How to get UTC time in Python?
...at is does not return a timezone-aware object despite the name. This is in my opinion a big problem, which is why I prefer my answer below. See "datetime objects with no timezone should be considered as a "bug" in the application." julien.danjou.info/python-and-timezones
– T...
Count character occurrences in a string in C++
...e to write out the for loop everytime, but can just use count_underscores("my_string_") in the rest of your code. Using advanced C++ algorithms is certainly possible here, but I think it's overkill.
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How can I create and style a div using JavaScript?
...Schultheiss sorry, I accidentally commented on the wrong post. I'll delete my comment
– Ronan
Aug 26 at 3:42
add a comment
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Loaded nib but the 'view' outlet was not set
I added a new nib file to my project, and tried to load it.
32 Answers
32
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Laravel Eloquent ORM Transactions
...t ORM is quite nice, though I'm wondering if there is an easy way to setup MySQL transactions using innoDB in the same fashion as PDO, or if I would have to extend the ORM to make this possible?
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Do I have to guard against SQL injection if I used a dropdown?
...sibleOptions)) {
// Expected
} else {
// Not Expected
}
Then use mysqli_* if you are using a version of php >= 5.3.0 which you should be, to save your result. If used correctly this will help with sql injection.
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How to configure Visual Studio to use Beyond Compare
... path to a "4". It's pretty obvious, but should be noted. For example, on my workstation, the path is: C:\Program Files (x86)\Beyond Compare 4\BCompare.exe
– Mike Christian
Sep 11 '14 at 16:21
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Split a string by spaces — preserving quoted substrings — in Python
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It seems that for performance reasons re is faster. Here is my solution using a least greedy operator that preserves the outer quotes:
re.findall("(?:\".*?\"|\S)+", s)
Result:
['this', 'is', '"a test"']
It leaves constructs like aaa"bla blub"bbb together as these tokens are not ...
XmlSerializer - There was an error reflecting type
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My object had a Uri field, which caused this exception; the Uri class does not have a parameterless constructor. Thanks for the tip.
– ford
Oct 28 '11 at 21:45
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