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Changes in import statement python3
...ckage relative to the current script/package.
Consider the following tree for example:
mypkg
├── base.py
└── derived.py
Now, your derived.py requires something from base.py. In Python 2, you could do it like this (in derived.py):
from base import BaseThing
Python 3 no longer suppo...
Send an Array with an HTTP Get
...depends on what the target server accepts. There is no definitive standard for this. See also a.o. Wikipedia: Query string:
While there is no definitive standard, most web frameworks allow multiple values to be associated with a single field (e.g. field1=value1&field1=value2&field2=value...
Select DISTINCT individual columns in django?
...q = ProductOrder.objects.values('Category').distinct()
print q.query # See for yourself.
# The query would look something like
# SELECT DISTINCT "app_productorder"."category" FROM "app_productorder"
There are a couple of things to remember here. First, this will return a ValuesQuerySet which beha...
Favorite way to create an new IEnumerable sequence from a single value?
... it's a concrete implementation of an IEnumerable. The question is asking for an IEnumerable<> (even if the example isn't). There's a difference.
– Zodman
Sep 4 '13 at 22:09
...
How do I merge a specific commit from one branch into another in Git?
...rom D to E, namely, it adds only that 1 line to master? If the case is the former, how do I achieve the latter? (aside from manually copying and pasting)
– chharvey
Mar 25 '14 at 10:44
...
How to use support FileProvider for sharing content to other apps?
I'm looking for a way to correctly share (not OPEN) an internal file with external application using Android Support library's FileProvider .
...
How to loop through a HashMap in JSP?
...
Just the same way as you would do in normal Java code.
for (Map.Entry<String, String> entry : countries.entrySet()) {
String key = entry.getKey();
String value = entry.getValue();
// ...
}
However, scriptlets (raw Java code in JSP files, those <% %> thin...
How to modify Github pull request？
...
Just push more commits on to the branch the request is for. The pull request will pick this up then.
Example:
If you want to have b merged into master
You push c1,c2,c3 to b
then you make a new request for b
it gets reviewed and you need more commits
You push c11,c21,c31 to b
Th...
The role of #ifdef and #ifndef
... is not removed since one is defined. The text after the ifndef is removed for the same reason. There will need to be two closing endif lines at some point and the first will cause lines to start being included again, as follows:
#define one 0
+--- #ifdef one
| printf("one is defined "); ...
Viewing all `git diffs` with vimdiff
... Almost there! Modified a bit it's exactly what I'm looking for. +1 though!
– chuckg
Sep 15 '10 at 0:27
...