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Comparing boxed Long values 127 and 128
I want to compare two Long objects values using if conditions. When these values are less than 128 , the if condition works properly, but when they are greater than or equal to 128 , comparison fails.
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Print array to a file
...var_export or set print_r to return the output instead of printing it.
Example from PHP manual
$b = array (
'm' => 'monkey',
'foo' => 'bar',
'x' => array ('x', 'y', 'z'));
$results = print_r($b, true); // $results now contains output from print_r
You can then save $result...
what's data-reactid attribute in html?
While I was going through the HTML of som>me m> pages, I noticed that som>me m> of them use this attribute "data-reactid" like :
5 A...
Preserving signatures of decorated functions
Suppose I have written a decorator that does som>me m>thing very generic. For example, it might convert all argum>me m>nts to a specific type, perform logging, implem>me m>nt m>me m>moization, etc.
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Correct approach to global logging in Golang
...e. a copy of the Logger) and then multiple goroutines might write to the sam>me m> io.Writer concurrently. That might be a serious problem, depending on the implem>me m>ntation of the writer.
Should each goroutine or function create a logger?
I wouldn't create a separate logger for each function o...
Maven project.build.directory
In Maven, what does the project.build.directory refer to? I am a bit confused, does it reference the source code directory or the target directory in the Maven project?
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Difference between WebStorm and PHPStorm
I'm choosing an IDE for web developm>me m>nt and I would like to know what the differences between WebStorm and PHPStorm are.
6 ...
What is pluginManagem>me m>nt in Maven's pom.xml?
This is a snippet of my pom file.
5 Answers
5
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Error: Jump to case label
I wrote a program which involves use of switch statem>me m>nts... However on compilation it shows:
4 Answers
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How do I initialize the base (super) class?
...pports "old-style" and new-style classes. New-style classes are derived from object and are what you are using, and invoke their base class through super(), e.g.
class X(object):
def __init__(self, x):
pass
def doit(self, bar):
pass
class Y(X):
def __init__(self):
super(Y, self)...
