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Convert Iterator to ArrayList
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where is iterator coming from? it is an unresolved symbol
– javadba
Apr 23 '18 at 3:34
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Git log to get commits only for a specific branch
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From what it sounds like you should be using cherry:
git cherry -v develop mybranch
This would show all of the commits which are contained within mybranch, but NOT in develop. If you leave off the last option (mybranch), i...
Sorting a list using Lambda/Linq to objects
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I think it's more likely because it's coming from a sort control on a web page that passes the sort column back as a string parameter. That would be my use case, anyway.
– tvanfosson
Apr 6 '09 at 20:31
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FormData.append(“key”, “value”) is not working
... 50+ and Firefox 39+ (resp. 44+):
formdata.entries() (combine with Array.from() for debugability)
formdata.get(key)
and more very useful methods
Original answer:
What I usually do to 'debug' a FormData object, is just send it (anywhere!) and check the browser logs (eg. Chrome devtools' Network ...
BeanFactory vs ApplicationContext
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An important note from the linked Spring documentation: "Versions of Spring 2.0 and above make heavy use of the BeanPostProcessor extension point (to effect proxying and suchlike), and if you are using just a plain BeanFactory then a fair amou...
Is there a way to keep Hudson / Jenkins configuration files in source control?
...nc does not have option to specify ssh key path. SCM Sync uses .ssh/id_rsa from home directory of the jenkins process owner.' from [wiki.jenkins-ci.org/display/JENKINS/…
– Ben Hutchison
May 4 '15 at 4:42
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Use of 'const' for function parameters
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I can't agree with the 'bad style' part. Dropping const from function prototypes has the advantage that you don't need to alter the header file if you decide to drop const from implementation part later.
– Michał Górny
Jan 9 '10 at 11:53
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How to join two sets in one line without using “|”
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You could use or_ alias:
>>> from operator import or_
>>> from functools import reduce # python3 required
>>> reduce(or_, [{1, 2, 3, 4}, {3, 4, 5, 6}])
set([1, 2, 3, 4, 5, 6])
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Why do we need a pure virtual destructor in C++?
...e language and there's no need for this rule since no ill-effects can come from allowing a pure virtual destructor.
Nope, plain old virtual is enough.
If you create an object with default implementations for its virtual methods and want to make it abstract without forcing anyone to override any s...
How to use putExtra() and getExtra() for string data
...ble, say str, which stores some string data. Now, I want to send this data from one activity to another activity.
18 Answe...