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What are rvalues, lvalues, xvalues, glvalues, and prvalues?
...are these new categories of expressions?
The FCD (n3092) has an excellent description:
— An lvalue (so called, historically, because lvalues could appear on the
left-hand side of an assignment
expression) designates a function or
an object. [ Example: If E is an
expression of pointer type, then
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How to install the Raspberry Pi cross compiler on my Linux host machine?
...his should work as well. If someone could test it, I'm happy to update the description
– Stefan Profanter
Feb 12 at 16:01
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scala vs java, performance and memory? [closed]
...appropriate comparison web page is - shootout.alioth.debian.org/u64q/scala.php
– igouy
May 6 '11 at 15:08
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What are the big differences between TFVC (TFS Version Control) and Git for source control when usin
...klog / Task boards of late. Directly from the board, you can now edit the description, assign, set the status and adjust the priority/order of the item.
– Greg Grater
Mar 19 '15 at 11:20
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Mark error in form using Bootstrap
...ation pass. Your code here.
}
}
View
<div class="col-md-12">
<?php
$email_error = (form_error('email') ? 'has-error has-feedback' : '');
if(!empty($email_error)){
$emailData = '<span class="help-block">'.form_error('email').'</span>';
$emailClass = $email_error;
$emailI...
Inserting HTML into a div
...f Html inserted. For example, I have a case in which server technologies (php etc) are disallowed, and I want to re-use about 20 lines of html inside the same page.
– Jennifer Michelle
Jan 30 '14 at 4:47
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Why is auto_ptr being deprecated?
...attempts to automate, whereas unique_ptr is a fairly reasonable (if terse) description of what's provided.
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How can I check if a string represents an int, without using try/except?
...o only use it for error trapping and reporting.
I was going to gripe that PHP, perl, ruby, C, and even the freaking shell have simple functions for testing a string for integer-hood, but due diligence in verifying those assumptions tripped me up! Apparently this lack is a common sickness.
Here'...
How to echo with different colors in the Windows command line
... check carlos' color function -> http://www.dostips.com/forum/viewtopic.php?f=3&t=4453
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Best way to select random rows PostgreSQL
... of depez outlining several more approaches:
http://www.depesz.com/index.php/2007/09/16/my-thoughts-on-getting-random-row/
1 "large" as in "the complete table will not fit into the memory".
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