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How to unpack and pack pkg file?
I have a pkg file created by Install Maker for Mac.
I want to replace one file in pkg. But I must do this under Linux system, because this is a part of download process. When user starts to download file server must replace one file in pkg.
I have a solution how unpack pkg and replace a file but I d...
Django admin: How to display a field that is marked as editable=False' in the model?
...admin. This form can override the required field to make it editable. Thereby you retain editable=False everywhere else but Admin. For e.g. (tested with Django 1.2.3)
# models.py
class FooModel(models.Model):
first = models.CharField(max_length = 255, editable = False)
second = models.Char...
How do I import the Django DoesNotExist exception?
...the first of the above snippets will be caught as invalid syntax (at least by Python 2.7)., should be self.assertRaises(Answer.DoesNotExist, Answer.objects.get, body__exact = '<p>User can reply to discussion.</p>') - i.e. with get's arguments added as individual kw args, not inside a ()....
Git merge two local branches
... imageUploader: {
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Compare DATETIME and DATE ignoring time portion
...oach is necessary.
The indexed datefield (call it DF1) must be untouched by any kind of function.
So you have to compare DF1 to the full range of datetime values for the day of DF2.
That is from the date-part of DF2, to the date-part of the day after DF2.
I.e. (DF1 >= CAST(DF2 AS DATE)) AND (DF...
if, elif, else statement issues in Bash
...ed as the interpreter (one more reason for it) as it can handle the script by itself.
– user4104817
Sep 13 '17 at 14:38
...
How does generic lambda work in C++14?
...neric lambdas were introduced in C++14.
Simply, the closure type defined by the lambda expression will have a templated call operator rather than the regular, non-template call operator of C++11's lambdas (of course, when auto appears at least once in the parameter list).
So your example:
auto ...
Why use armeabi-v7a code over armeabi code?
...e armeabi-v7a ABI uses the -mfloat-abi=softfp switch. So what do you mean by supports -mfloat-abi=hard?
– IgorGanapolsky
Aug 8 '16 at 13:06
add a comment
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How to express a One-To-Many relationship in Django
...e don't need to define oneToMany field. It will be automatically generated by django for you :-). We only need to define foreignKey in related table. In other words, we only need to define ManyToOne relation by using foreignKey.
class Car(models.Model):
// wheels = models.oneToMany() to get whe...
svn : how to create a branch from certain revision of trunk
... edited Feb 25 '19 at 9:48
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answered Feb 25 '19 at 9:41
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