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Check if a key exists inside a json object
...ws the error error Do not access Object.prototype method 'hasOwnProperty' from target object when using this method. Thoughts?
– hamncheez
Feb 21 '19 at 20:01
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How to use multiple @RequestMapping annotations in spring?
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From my test (spring 3.0.5), @RequestMapping(value={"", "/"}) - only "/" works, "" does not. However I found out this works: @RequestMapping(value={"/", " * "}), the " * " matches anything, so it will be the default handler ...
How do you show animated GIFs on a Windows Form (c#)
...to take into consideration:
Disabling the picturebox will prevent the gif from being animated.
Animated gifs:
If you are looking for animated gifs you can generate them:
AjaxLoad - Ajax Loading gif generator
Another way of doing it:
Another way that I have found that works quite well is the async ...
ARC and bridged cast
...Release Notes, under the section "The Compiler Handles CF Objects Returned From Cocoa Methods", it is indicated that using a method like -CGColor which returns a Core Foundation object will automatically be handled properly by the compiler.
Thus, they suggest using code like the following:
CAGrad...
Does Javascript pass by reference? [duplicate]
Does Javascript pass by references or pass by values? Here is an example from Javascript: The Good Parts . I am very confused about my parameter for the rectangle function. It is actually undefined , and redefined inside the function. There are no original reference. If I remove it from the func...
What's the difference between JavaScript and JScript?
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From Wikipedia: http://en.wikipedia.org/wiki/Jscript
JScript is the Microsoft dialect of
the ECMAScript scripting language
specification.
JavaScript (the Netscape/Mozilla
implementation of the ECMA
specificat...
What does $1 [QSA,L] mean in my .htaccess file?
...ard to grasp, but there are quite a few examples on stackoverflow to learn from.
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I've found my software as cracked download on Internet, what to do?
...rmats. This product had slightly less (around 10% less, so 40%) conversion from the page I redirected the bogus keys to.
I also am aware of several business owners that did the same experiment and discussed the results with me in private. These were a wide range of products. Some had a vertical mar...
How do I do a case-insensitive string comparison?
...d in Case Folding Properties. Therefore, the comparison may fail for words from Turkic languages that contain those letters. For example, canonical_caseless('LİMANI') == canonical_caseless('limanı') must return True, but it returns False. Currently, the only way to deal with this in Python is to w...
Why can't I call read() twice on an open file?
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With Python3, use pathlib. from pathlib import Path; text = Path(filename).read_text() Takes care of open, close, etc.
– PaulMcG
Jun 19 '17 at 12:06
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