大约有 2,327 项符合查询结果（耗时：0.0237秒） [XML]
Why is require_once so bad to use?
...e "../phpperf/common_hdr.php";
?>
I created these using a quick Bash hack:
for i in /home/fbarnes/phpperf/hdr{00..99}.php; do
echo "<?php
// $i" > $i
cat helper.php >> $i;
done
This way I could easily swap between using require_once and require when including the hea...
How do servlets work? Instantiation, sessions, shared variables and multithreading
...
@Toskan: that's correct. It's known as session fixation hack. Please note that this is not specific to JSP/Servlet. All other server side languages which maintains the session by a cookie are sensitive as well, like PHP with PHPSESSID cookie, ASP.NET with ASP.NET_SessionID cookie,...
REST vs JSON-RPC? [closed]
... hard to argue for RPC over HTTP after that, without acknowledging it as a hack/work-around....
– RJB
Mar 23 '15 at 18:12
9
...
Why are margin/padding percentages in CSS always calculated against width?
...ote having the top/bottom margin relative to the width enables a weird CSS hack that allows you to specify a box with an unchanging aspect ratio ...even if the box is rescaled.)
share
|
improve thi...
Separate REST JSON API server and client? [closed]
...dited Feb 25 '13 at 12:51
Marwa Hack
18211 gold badge33 silver badges99 bronze badges
answered Jun 7 '12 at 23:54
...
Which is more preferable to use: lambda functions or nested functions ('def')?
...t;lambda> in module __main__:
<lambda> lambda (...)
But we can hack them on:
>>> l.__doc__ = 'nullary -> 0'
>>> l.__annotations__ = {'return': int}
>>> help(l)
Help on function <lambda> in module __main__:
<lambda> lambda ) -> in
nullary...
What new capabilities do user-defined literals add to C++?
...a's reach when working with primitives, no matter how much boxing/unboxing hacks Java will add to its specification.
Do YOU really need it in C++?
This question is for YOU to answer. Not Bjarne Stroustrup. Not Herb Sutter. Not whatever member of C++ standard committee. This is why you have the choic...
Is multiplication and division using shift operators in C actually faster?
...hat implies memory addresses may not entail any being used.
These kind of hacks have been used for as long as computers have been around. In the early days of 3GLs, to secure developer uptake the compiler output had to satisfy the existing hardcore hand-optimising assembly-language dev. community ...
How to read contacts on Android 2.0
...ow poorly this important topic is covered by docs and such. After too much hacking about I thought I would share a little code also. The following code is a little prettier and get the same thing done more efficiently.
Uri contactUri = ContactsContract.Contacts.CONTENT_URI;
String[] PROJECTIO...
How do function pointers in C work?
... links the program with stack + data segment + heap executable, as a quick hack.)
To disassemble these, you can compile this to put a label on the bytes, and use a disassembler.
// at global scope
const char swap[] = "\x8b\x44\x24\x04\x8b\x5c\x24\x08\x8b\x00\x8b\x1b\x31\xc3\x31\xd8\x31\xc3\x8b\x...