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How dangerous is it to access an array out of bounds?
... that exists in REAL space outside the region(s) that have been assigned / allocated to your process.
Direct answers:
1) Reading will almost never directly damage another process, however it can indirectly damage a process if you happen to read a KEY value used to encrypt, decrypt, or validate a p...
Using Default Arguments in a Function
I am confused about default values for PHP functions. Say I have a function like this:
12 Answers
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What kind of leaks does automatic reference counting in Objective-C not prevent or minimize?
...ters. Traditionally, it has always been of utmost importance to check your allocs, copies and retains to make sure each has a corresponding release message.
...
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转：postfix安装Q&A 原文地址：http: bbs.chinaunix.net viewthread.php?tid=770141执照wangmingda老大的资料安装成功postfix（地址在这里http: www.extmail....
原文地址：http://bbs.chinaunix.net/viewthread.php?tid=770141
执照wangmingda老大...
Why are only a few video games written in Java? [closed]
...unacceptable to have the game freeze for 10 seconds while it scans all the allocated memory to see what can be freed. I know Java tends to choke quite a bit in GC'ing when it's close to running out of memory (and for some games out there, it will).
You're also a bit more restricted in what you can ...
Formatting code in Notepad++
...rmat/auto-indent command? Nothing works. Nothing will auto-indent either PHP or JS on this day 2017-05-29. Can anyone explain what's going wrong and why the simple business of automatically indenting PHP and JS code is proving such a b*tching pain in the ***?
– mike rodent
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What are WSDL, SOAP and REST?
...sses defined in xml...
"You use SOAP just the same way that you would any PHP class. However, in this case the class does not exist in the local applications file system, but at a remote site accessed over http."
...
"If we think of using a SOAP service as just another PHP class then the WSDL docum...
Chrome, Javascript, window.open in new tab
...o open in a new browser instance, instead of a new tab:
window.open('page.php', '', 'width=1000');
The following would qualify as a user-initiated event, even though it calls another function:
function o(){
window.open('page.php');
}
$('button').addEvent('click', o);
The following would not ...
How to deploy correctly when using Composer's develop / production switch?
...d hosting, you might not be able to get to a command line
even if you did, PHP might be restricted there in terms of commands, memory or network access
repository CLI tools (Git, Svn) are likely to not be installed, which would fail if your lock file has recorded a dependency to checkout a certain c...
Speed up the loop operation in R
...s, then fill them in, rather than expanding them each
time.
Even with pre-allocation, you could switch to a pass-by-reference approach rather than a pass-by-value approach, but it may not be worth the hassle.
Take a look at the R Inferno for more pitfalls to avoid.
Try for better vectorization...