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The $.param( ) inverse function in JavaScript / jQuery
...ject.field[0] = Array [ "a", "b", "c" ]. This is the behaviour as expected from PHP. @JackyLi's solution does take care of that.
– cars10m
Aug 5 '16 at 13:38
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How do I accomplish an if/else in mustache.js?
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It just keeps you way from messing with if else logic . Having a lot of nested if/else inside another if/else is a sign of misdesign
– Tebe
Dec 13 '17 at 12:41
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How to autosize a textarea using Prototype?
...>') + ' '; makes sure you don't get jerky behaviour when going from an empty new line at the end of the textarea to a non-empty one, since the hidden div makes sure to wrap to the nbsp.
– unwitting
Feb 19 '15 at 21:36
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How can I check if character in a string is a letter? (Python)
..., “Lt”, “Lu”, “Ll”, or “Lo”. Note that this is different from the “Alphabetic” property defined in the Unicode Standard.
In python2.x:
>>> s = u'a1中文'
>>> for char in s: print char, char.isalpha()
...
a True
1 False
中 True
文 True
>>> s = 'a1...
What are the differences between the BLOB and TEXT datatypes in MySQL?
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TEXT and CHAR will convert to/from the character set they have associated with time. BLOB and BINARY simply store bytes.
BLOB is used for storing binary data while Text is used to store large string.
BLOB values are treated as binary strings (byte strin...
How to change field name in Django REST Framework
...erializers in general called 'source' where you can specify source of data from the model field.
class ParkSerializer(serializers.ModelSerializer):
location = serializers.SomeSerializerField(source='alternate_name')
class Meta:
model = Park
fields = ('other_fields', 'locat...
git pull keeping local changes
...here actualy is anything to stash. Otherwise you would pop stashed changes from an earlier git stash.
– Jörn Reimerdes
Aug 30 '18 at 10:29
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What is causing ERROR: there is no unique constraint matching given keys for referenced table?
...work I really should be defining a compound primary key, but I backed away from it because mapping it to JPA its a bit of a pain :)
– ams
Aug 15 '12 at 9:15
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Proper way to wait for one function to finish before continuing?
...y, and firstFunction will have returned. That's because you cannot "yield" from inside the for loop (// do something), the loop may not be interrupted and will have to fully complete first (more details: Javascript thread-handling and race-conditions).
That said, you still can make the code flow in...
How to append something to an array?
... then return the new array. Just leave out the assignment part (ar1 = ...) from that line of code and you'll see that the original ar1 did not in fact change. If you want to avoid making a copy, you'll need push. Don't believe me, believe the docs: "The concat() method returns a new array" First se...