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Why doesn't JUnit provide assertNotEquals methods?
... 'not equals' cases.
int status = doSomething() ; // expected to return 123
assertTrue("doSomething() returned unexpected status", status != 123 ) ;
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Restart node upon changing a file
...
Dan Dascalescu
98.3k3636 gold badges263263 silver badges333333 bronze badges
answered Jun 24 '12 at 7:34
MenztrualMe...
What does the PHP error message “Notice: Use of undefined constant” mean?
...example, this is OK, since underscores are allowed in variable names:
if (123 === $my_var) {
do_something();
}
But this isn't:
if (123 === $my-var) {
do_something();
}
It'll be interpreted the same as this:
if (123 === $my - var) { // variable $my minus constant 'var'
do_something();
}...
How to define Gradle's home in IDEA?
... "Use gradle 'wrapper' task configuration"
– Cloudish123
Nov 9 '18 at 14:23
@AndrewGrimm In my case this radio button ...
Why is isNaN(null) == false in JS?
...
Won't work if myInt="123d". parseInt converts "123d" to 123, which then fails the isNaN test.
– divesh premdeep
Feb 18 '15 at 13:34
...
Blocks and yields in Ruby
... gift from foo!") if block_given?
end
foo(10)
# OK: called as foo(10)
foo(123) {|y| puts "BLOCK: #{y} How nice =)"}
# OK: called as foo(123)
# BLOCK: A gift from foo! How nice =)
Or, using the special block argument syntax:
def bar(x, &block)
puts "OK: called as bar(#{x.inspect})"
block....
Convert JavaScript string in dot notation into an object reference
...,'etc']) #works with both strings and lists
5
> index(obj,'a.b.etc', 123) #setter-mode - third argument (possibly poor form)
123
> index(obj,'a.b.etc')
123
...though personally I'd recommend making a separate function setIndex(...). I would like to end on a side-note that the original...
List all files and directories in a directory + subdirectories
...Oct 23 '19 at 9:47
brainoverflow98brainoverflow98
56244 silver badges1919 bronze badges
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Convert text into number in MySQL query
...
You can use CAST() to convert from string to int. e.g. SELECT CAST('123' AS INTEGER);
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What is the lifetime of a static variable in a C++ function?
...reated in foo
Created in if
Destroyed in if
Destroyed in foo
[0] Since C++98[2] has no reference to multiple threads how this will be behave in a multi-threaded environment is unspecified, and can be problematic as Roddy mentions.
[1] C++98 section 3.6.3.1 [basic.start.term]
[2] In C++11 statics ar...