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Performance of FOR vs FOREACH in PHP
...rst of all, I understand in 90% of applications the performance difference is completely irrelevant, but I just need to know which is the faster construct. That and...
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Paging in a Rest Collection
...N documents (think CouchDB or Persevere ). The problem I'm running into is how to handle the GET operation on the collection root if the collection is large.
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Mock functions in Go
... don't use gomock (or any mocking framework for that matter; mocking in Go is very easy without it). I would either pass a dependency to the downloader() function as a parameter, or I would make downloader() a method on a type, and the type can hold the get_page dependency:
Method 1: Pass get_page()...
How to fix java.net.SocketException: Broken pipe?
...ns http client to call url using post method to post the parameters and it is throwing the below error rarely.
10 Answers
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How does Java handle integer underflows and overflows and how would you check for it?
...tute int by long to perform the same checks for long)
If you think that this may occur more than often, then consider using a datatype or object which can store larger values, e.g. long or maybe java.math.BigInteger. The last one doesn't overflow, practically, the available JVM memory is the limit....
How can I find script's directory with Python? [duplicate]
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You need to call os.path.realpath on __file__, so that when __file__ is a filename without the path you still get the dir path:
import os
print(os.path.dirname(os.path.realpath(__file__)))
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Add table row in jQuery
What is the best method in jQuery to add an additional row to a table as the last row?
39 Answers
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How to format numbers as currency string?
...ich takes a float as an argument and returns a string formatted like this:
66 Answers
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How do shift operators work in Java? [duplicate]
...00
System.out.println(Integer.toBinaryString(2 << 33));
Now, int is of 4 bytes,hence 32 bits. So when you do shift by 33, it's equivalent to shift by 1. Hence : 100
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Readonly Properties in Objective-C?
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You need to tell the compiler that you also want a setter. A common way is to put it in a class extension in the .m file:
@interface YourClass ()
@property (nonatomic, copy) NSString* eventDomain;
@end
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