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Django set default form values
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Commenting here to mention another usecase where this solution of initial param will help: While sending a registration link to someone if you want to prepopulate the email/id or any other credential on the registration form ...
How to get std::vector pointer to the raw data?
....begin() gives you the address of the iterator returned by begin() (as the compiler warns, this is not technically allowed because something.begin() is an rvalue expression, so its address cannot be taken).
Assuming the container has at least one element in it, you need to get the address of the in...
How to have Emacs auto-refresh all buffers when files have changed on disk?
...on-emacs global search and replace function that causes my disk files to become more up-to-date than my emacs buffers (en masse). Is there any way to tell emacs to refresh all the buffers from disk in one fell swoop, instead of having to do each one individually by reloading the file?
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Qt: How do I handle the event of the user pressing the 'X' (close) button?
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Efficient method to generate UUID String in JAVA (UUID.randomUUID().toString() without the dashes)
...e method of String class is a bit slow, I think
– bmscomp
Aug 20 '19 at 15:22
@bmscomp for the first invocation, it is...
Update git commit author date when amending
I found myself amending my commits quite often. I don't stash so much because I tend to forget I did so, especially when I want to save what I did before I leave or before a weekend, so I do a "draft" commit. Only thing is, when I amend the commit, it is still set to the original author date. Is t...
TypeError: 'dict_keys' object does not support indexing
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Why is a “GRANT USAGE” created the first time I grant a user privileges?
...you can not authenticate. An user with USAGE privilege can run certain SQL commands like 'select 1+1' and 'show processlist'.
– Mircea Vutcovici
Feb 26 '15 at 16:10
add a comm...
Make the first letter uppercase inside a django template
...postrophes like "My friend's house" or "you're an uppercase freak" which becomes "Friend'S" and 'You\'Re'.
– Timo
Jan 3 '15 at 20:14
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AngularJS - convert dates in controller
...ebservice is {"basicPersonalInfo":{"empNo":"04005001","dob":490645800000},"communicationInfo":null} , I need to display it in my bootstrap/HTML5 date input field. I used the filter in my controller like $scope.basicInfo = BasicInformationService.query(); $scope.basicInfo.$promise.then(functio...