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How do I wait for an asynchronously dispatched block to finish?
I am testing some code that does asynchronous processing using Grand Central Dispatch. The testing code looks like this:
13...
Get nested JSON object with GSON using retrofit
...ded object.
Let's say your JSON is:
{
"status":"OK",
"reason":"some reason",
"content" :
{
"foo": 123,
"bar": "some value"
}
}
You'd then have a Content POJO:
class Content
{
public int foo;
public String bar;
}
Then you write a deserializer:
clas...
Insert image after each list item
What would be the best way to insert a small image after each list element? I tried it with a pseudo class but something is not right...
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Difference between “git checkout ” and “git checkout -- ”
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The special "option" -- means "treat every argument after this point as a file name, no matter what it looks like." This is not Git-specific, it's a general Unix command line convention. Normally you use it to clarify that an argument is a file na...
How to click first link in list of items after upgrading to Capybara 2.0?
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I would recommend against using #first, it doesn't wait for an element to exist: rubydoc.info/github/jnicklas/capybara/…. If the content was created at runtime with JS first will return nil if it runs the expectation before the link is ...
Remove empty elements from an array in Javascript
How do I remove empty elements from an array in JavaScript?
44 Answers
44
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junit & java : testing non-public methods [duplicate]
JUnit will only test those methods in my class that are public. How do I do junit testing on the ones that are not (i.e., private, protected)?
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How can I configure my makefile for debug and release builds?
... -o CommandParser.yy.c CommandParser.l
$(CC) -c CommandParser.yy.c
Remember to use $(CXX) or $(CC) in all your compile commands.
Then, 'make debug' will have extra flags like -DDEBUG and -g where as 'make' will not.
On a side note, you can make your Makefile a lot more concise like other pos...
How do I turn off Oracle password expiration?
I'm using Oracle for development. The password for a bootstrap account that I always use to rebuild my database has expired.
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Why don't C++ compilers define operator== and operator!=?
...r comparison or a deep (internal) comparison.
It's safer to just not implement it and let the programmer do that themselves. Then they can make all the assumptions they like.
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