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Display two files side by side
... The quick brown fox..
pear foo
longer line than the last two bar
last line linux
skipped a line
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Print command result side by side
Combine text files column-wise
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How to use Java property files?
...
If you put the properties file in the same package as class Foo, you can easily load it with
new Properties().load(Foo.class.getResourceAsStream("file.properties"))
Given that Properties extends Hashtable you can iterate over the values in the same manner as you would in a Hashtab...
How do you check that a number is NaN in JavaScript?
...cking it for equality to itself:
var a = NaN;
a !== a; // true
var b = "foo";
b !== b; // false
var c = undefined;
c !== c; // false
var d = {};
d !== d; // false
var e = { valueOf: "foo" };
e !== e; // false
Didn't realize this until @allsyed commented, but this is in the ECMA spec: http...
Naming conventions: “State” versus “Status” [closed]
...ts on when to use "State" versus "Status" when naming both fields such as "Foo.currentState" vs "Foo.status" and types, like "enum FooState" vs "enum FooStatus". Is there a convention discussed out there? Should we only use one? If so which one, and if not, how should we choose?
...
Can Python print a function definition?
...tsource(squared)
squared = lambda x:x**2
>>>
>>> class Foo(object):
... def bar(self, x):
... return x*x+x
...
>>> f = Foo()
>>>
>>> print getsource(f.bar)
def bar(self, x):
return x*x+x
>>>
...
Can lambda functions be templated?
...ts made this code situation difficult:
template <Constraint T>
void foo(T x)
{
auto bar = [](auto x){}; // imaginary syntax
}
In a constrained template you can only call other constrained templates. (Otherwise the constraints couldn't be checked.) Can foo invoke bar(x)? What constraints...
How do I fix “for loop initial declaration used outside C99 mode” GCC error?
...th the C99 switch set. Put -std=c99 in the compilation line:
gcc -std=c99 foo.c -o foo
REF: http://cplusplus.syntaxerrors.info/index.php?title='for'_loop_initial_declaration_used_outside_C99_mode
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Converting string from snake_case to CamelCase in Ruby
...; self =~ /[A-Z]+.*/
split('_').map{|e| e.capitalize}.join
end
end
"foo_bar".camel_case #=> "FooBar"
And for the lowerCase variant:
class String
def camel_case_lower
self.split('_').inject([]){ |buffer,e| buffer.push(buffer.empty? ? e : e.capitalize) }.join
end
end
"fo...
app-release-unsigned.apk is not signed
...uild true
signingConfig signingConfigs.debug
}
foo {
debuggable false
jniDebugBuild false
signingConfig signingConfigs.myConfig
}
}
}
If you want to understand a little more of the Gradle build system associated to Android...
“Find next” in Vim
...t doesn't go from method invocation to method implementation because /\<foo\> does not match "className::foo()"
– puk
Dec 8 '13 at 20:12
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