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What is the type of lambda when deduced with “auto” in C++11?
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#include <iostream>
#include <typeinfo>
#define LAMBDA [] (int i)->long { return 0l; }
int main ()
{
long (*pFptr)(int) = LAMBDA; // ok
auto pAuto = LAMBDA; // ok
std::cout<<typeid( *pAuto ).name...
textarea's rows, and cols attribute in CSS
... CSS is for styling the visual representation of an element. This includes the width and height of a textarea.
– Sampson
Jan 9 '10 at 19:07
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How do you make sure email you send programmatically is not automatically marked as spam?
...ong together, and to prevent spoofing of your domain name. The SPF website includes a wizard to generate the DNS information for your site.
Check your reverse DNS to make sure the IP address of your mail server points to the domain name that you use for sending mail.
Make sure that the IP-address ...
Detect if an input has text in it using CSS — on a page I am visiting and do not control?
.../ @name _Dynamically style inputs based on whether they are blank.
// @include http://YOUR_SERVER.COM/YOUR_PATH/*
// @grant GM_addStyle
// ==/UserScript==
/*- The @grant directive is needed to work around a design change
introduced in GM 1.0. It restores the sandbox.
*/
var inpsToMoni...
Should I write script in the body or the head of the html? [duplicate]
...ess it becomes a performance/page load issue.
Place script associated with includes, within and at the end of that include. One example of this is .ascx user controls in asp.net pages - place the script at the end of that markup.
Place script that impacts the render of the page at the end of the bo...
Scalar vs. primitive data type - are they the same thing?
...e type). In Python, everything is (conceptually) an object/reference type, including strings (and numbers).
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Best way to organize jQuery/JavaScript code (2013) [closed]
This answer has been answered before but are old and not up to date. I have over 2000 lines of code in a single file, and as we all know this is bad practice, especially when i'm looking through code or adding new features. I want to better organize my code, for now and for the future.
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Exit codes in Python
...t(43)"; echo $?
43
Personally I try to use the exit codes I find in /usr/include/asm-generic/errno.h (on a Linux system), but I don't know if this is the right thing to do.
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Does Java SE 8 have Pairs or Tuples?
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In case you didn't notice it, the answer included this extremely informative link: cr.openjdk.java.net/~jrose/values/values-0.html about the need for and the prospects for such primitives including tuples.
– necromancer
Jun 21 ...
How to create materialized views in SQL Server?
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For MS T-SQL Server, I suggest looking into creating an index with the "include" statement. Uniqueness is not required, neither is the physical sorting of data associated with a clustered index. The "Index ... Include ()" creates a separate physical data storage automatically maintained by the ...