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When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
...se. That is without the examples, I was still unsure, but with them, I am now sure about what the other answers mean.
– Solx
Apr 29 '14 at 14:41
1
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Why is React's concept of Virtual DOM said to be more performant than dirty model checking?
... might find in knockout or other MVVM style libraries. Essentially, React knows when to re-render the scene because it is able to observe when this data changes. Dirty checking is slower than observables because you must poll the data at a regular interval and check all of the values in the data str...
Biggest GWT Pitfalls? [closed]
...in control of who you hire, then you can always choose people that either know GWT or want to learn it.
Problem: GWT is a sledgehammer compared to something like jquery or just plain javascript. It takes a lot more setup to get it happening than just including a JS file.
Solution: Use libraries ...
How to disable the highlight control state of a UIButton?
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Any chance you know what the programmatic version of this would be? Right now I've got it working hackishly by making it disabled, and dressing it up as being selected.
– kbanman
Feb 17 '10 at 6:50
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How can I check if a jQuery plugin is loaded?
...e i.e window.jQuery is not set the callback will not run, it work fine but now im tring to load a j query plugin and to check that , i need to call jquery select function like jQuery().pluginName, but when i pass it my function parameter like LoadScript("jquery+plugin.js",jquery().plugin) jquery() d...
Why does sun.misc.Unsafe exist, and how can it be used in the real world?
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Regarding the point 2, I would like to know how can you invoke the constructor as any other method call? Because I did not find any way of doing that unless in bytecodes.
– Miguel Gamboa
Nov 23 '12 at 13:22
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What is the difference/usage of homebrew, macports or other package installation tools? [closed]
... using and Apple's change at
different times to the ports and have been know to be years behind
updates in some projects
Can you give a reference showing that macports overwrites native OS X
packages? As far as I can tell, all macports installation happens in
/opt/local
Perhaps I shou...
How do I get both STDOUT and STDERR to go to the terminal and a log file?
...ou want to capture, then hit control-D to close the script file. I don't know of an equivalent for sh/bash/ksh.
Also, since you have indicated that these are your own sh scripts that you can modify, you can do the redirection internally by surrounding the whole script with braces or brackets, like...
Can a foreign key be NULL and/or duplicate?
...inition. Null by definition is not a value. Null means that we do not yet know what the value is.
Let me give you a real life example. Suppose you have a database that stores sales proposals. Suppose further that each proposal only has one sales person assigned and one client. So your proposal tab...
Pseudo-terminal will not be allocated because stdin is not a terminal
...aving a similar issue in a script that is run here. I added the -t -t but now I am getting a new error. "tcgetattr: Inappropriate ioctl for device"
– MasterZ
Dec 18 '12 at 19:32
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