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How to stop text from taking up more than 1 line?
...ments" comment is right. If you try this in an anchor, paragraph, heading, etc, this does not work. You need to do something like p.oneline { white-space:nowrap; overflow:hidden; display:block;}
– Alex Angelico
May 11 '17 at 13:33
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Collections.emptyMap() vs new HashMap()
...et() method and friends (as opposed to the constants Collections.EMPTY_SET etc.) is that they play nicely with generics. Plus, using a feature (raw types) that has been deprecated since Java 5 isn't a good teaching aid.
– Daniel Pryden
Feb 13 '13 at 6:07
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Why is using a wild card with a Java import statement bad?
...on all classes. There is nothing more disconcerting than opening a source file and having to page through 100 import statements.
Doing specific imports makes refactoring more difficult; if you remove/rename a class, you need to remove all of its specific imports. If you switch an implementation t...
Using python map and other functional tools
...trying to produce the result:
foos[0], bars
foos[1], bars
foos[2], bars
# etc.
You could do this by writing a function that takes a single argument and prints it, followed by bars:
def maptest(x):
print x, bars
map(maptest, foos)
Alternatively, you could create a list that looks like this...
Generate random numbers following a normal distribution in C/C++
.... Except that BM uses one input RN per output, whereas CLT uses many more, etc... so the time to generate a uniform random # matters.
– greggo
Nov 14 '17 at 19:53
add a comme...
Lowercase JSON key names with JSON Marshal in Go
...hy would they make the fields with lowercase letters in the generated JSON etc, etc. Then I came across this thread and thought "OMG That's brilliant!!!". I even jumped and explained my girlfriend why I am so excited :D It's so cool :)))
– nyxz
Feb 10 '14 at 21...
Get nested JSON object with GSON using retrofit
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@feresr you can call setConverter(new GsonConverter(gson)) in Retrofit's RestAdapter.Builder class
– akhy
Jun 4 '14 at 10:27
2
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Avoid browser popup blockers
...ers can backtrack a little to see if the caller's caller was a mouse click etc. Keep it as shallow as you can to avoid the popup blockers.
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Allowing interaction with a UIView under another UIView
... touchesBegan:withEvent: and similar methods (like touchesMoved:withEvent: etc) to send some touches to a different object than where they first go. For example, in A, you could write something like this:
- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
if ([self shouldForwar...
Double vs. BigDecimal?
...ouble). 1/3 could be exactly expressed in base 3, base 6, base 9, base 12, etc. and 1/7 could be expressed exactly in base 7, base 14, base 21, etc. BigDecimal advantages are that it is arbitrary precision and that humans are used to the rounding errors you get in base 10.
– pr...