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What is the difference between JSON and Object Literal Notation?
...ve
String literals, number literals or identifier names as keys (since ES6, keys can now also be computed, which introduces yet another syntax).
The values can be any valid JavaScript expression, including function definitions and undefined.
Duplicate keys produce defined, specified results (in lo...
html select option separator
...on>First</option>
</optgroup>
<optgroup label="_________">
<option>Second</option>
<option>Third</option>
</optgroup>
</select>
disabled option (a bit better):
<select>
<option>Fir...
Python time measure function
... time2 = time.time()
print '%s function took %0.3f ms' % (f.func_name, (time2-time1)*1000.0)
return ret
return wrap
And the usage is very simple, just use the @timing decorator:
@timing
def do_work():
#code
Python 3:
def timing(f):
def wrap(*args, **kwargs):
ti...
trying to animate a constraint in swift
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6 Answers
6
Active
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Can I use require(“path”).join to safely concatenate urls?
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edited Mar 6 '18 at 23:51
Cheeso
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“Unknown provider: aProvider
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answered Feb 14 '14 at 18:36
Der HochstaplerDer Hochstapler
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Where can I get a list of Ansible pre-defined variables?
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"192.168.10.10"
],
...
Disable button in jQuery
My page creates multiple buttons as id = 'rbutton_"+i+"' . Below is my code:
11 Answers
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Unresolved specs during Gem::Specification.reset:
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EricC
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answered Aug 8 '13 at 13:41
jallen7usajallen7usa
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Coding Practices which enable the compiler/optimizer to make a faster program
...ere is less typing
– EvilTeach
Mar 16 '10 at 21:12
9
you can also enable that optimization by usi...