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Function pointers, Closures, and Lambda
...n example (I'm going to use Actionscript-ish syntax cause that's what's on my mind right now):
Say you have some method that takes another method as its argument, but doesn't provide a way to pass any parameters to that method when it's called? Like, say, some method that causes a delay before run...
Will the base class constructor be automatically called?
...xplicitly in the base class.
Let's test this.....
// THIS WORKS!!!
class MyBaseClass0
{
// no default constructor - created automatically for you
}
class DerivedClass0 : MyBaseClass0
{
// no default constructor - created automatically for you and calls the base class default constructor ab...
Why does 2 mod 4 = 2?
I'm embarrassed to ask such a simple question. My term does not start for two more weeks so I can't ask a professor, and the suspense would kill me.
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How to flip windows in vim? [duplicate]
...nd one or more of these sequences to make it faster to type. I put this in my .vimrc so that ,l moves the cursor to the next buffer in the current tab:
let mapleader = ","
nmap <Leader>l <C-w>w
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Cannot use object of type stdClass as array?
...ecode the json into an associative array instead of stdObject instances:
$my_array = json_decode($my_json, true);
See the documentation for more details.
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bash: Bad Substitution
... needed details, and we must join the dots... anyway feel free to downvote my answer.
– Vanni Totaro
Dec 1 '15 at 11:10
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Create a Date with a set timezone without using a string representation
...ript Date constructor that takes numbers, then I get a Date object for my current timezone:
23 Answers
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IE10 renders in IE7 mode. How to force Standards mode?
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Pardon my ignorance, but how to get to this Settings sheet? I checked Internet explorer settings, right-clicked the compatibility view in address bar - nothing.
– firedev
Nov 8 '12 at 16:20
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How do I set a background-color for the width of text, not the width of the entire element, using CS
...ound to be just behind the text, not to be 100% of the page width. Here is my current code:
15 Answers
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How can I escape square brackets in a LIKE clause?
...ould need to escape special characters like '_' (underscore), as it was in my case, and you are not willing/not able to define an ESCAPE clause, you may wish to enclose the special character with square brackets '[' and ']'.
This explains the meaning of the "weird" string '[[]' - it just embraces t...