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what is the difference between XSD and WSDL
... a web service for example, in Netbeans, I get a ?xsd=1 in the URL automatically?
– CodyBugstein
Feb 10 '16 at 1:50
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How was the first compiler written?
...it's simpler to use an assembler to "compile" assembly code, which automatically does these opcode lookups, as well as being helpful in computing addresses/offsets for named jump labels, et cetera.
The first assemblers were written by hand. Those assemblers could then be used to assemble more compl...
In Ruby, is there an Array method that combines 'select' and 'map'?
... .uniq
.sort
end
The .lazy method returns a lazy enumerator. Calling .select or .map on a lazy enumerator returns another lazy enumerator. Only once you call .uniq does it actually force the enumerator and return an array. So what effectively happens is your .select and .map calls are ...
Why does python use 'else' after for and while loops?
... to seasoned Python coders. When used in conjunction with for-loops it basically means "find some item in the iterable, else if none was found do ...". As in:
found_obj = None
for obj in objects:
if obj.key == search_key:
found_obj = obj
break
else:
print('No object found.')...
How to programmatically click a button in WPF?
...ormClick() method in WPF, is there a way to click a WPF button programmatically?
8 Answers
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Kotlin: how to pass a function as parameter to another?
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Since Kotlin 1.1 you can now use functions that are class members ("Bound Callable References"), by prefixing the function reference operator with the instance:
foo("hi", OtherClass()::buz)
foo("hi", thatOtherThing::buz)
foo("hi", this::buz)
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Why does the 260 character path length limit exist in Windows?
...PIs. For example, LoadLibrary, which maps a module into the address of the calling process, fails if the file name is longer than MAX_PATH. So this means MoveFile will let you move a DLL to a location such that its path is longer than 260 characters, but when you try to load the DLL, it would fail. ...
Is there a way to make text unselectable on an HTML page? [duplicate]
... to be unselectable. You can set this using an attribute in HTML:
<div id="foo" unselectable="on" class="unselectable">...</div>
Sadly this property isn't inherited, meaning you have to put an attribute in the start tag of every element inside the <div>. If this is a problem, yo...
Measure and Benchmark Time for Ruby Methods
...the time measure code:
def measure(&block)
start = Time.now
block.call
Time.now - start
end
# t1 and t2 is the executing time for the code blocks.
t1 = measure { sleep(1) }
t2 = measure do
sleep(2)
end
share
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Can every recursion be converted into iteration?
...s a problem for existing C environments. Another example is the use of lexically nested functions and static scope, which Pascal supports but C doesn't.
In these circumstances, you might try to overcome political resistance to the original language. You might find yourself reimplementing Lisp badly...