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Dokan虚拟磁盘开发实战 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...d;
function MirrorReadFile(FileName: PWideChar;
var Buffer;
NumberOfBytesToRead: Cardinal;
var NumberOfBytesRead: Cardinal;
Offset: Int64;
var DokanFileInfo: TDokanFileInfo): Integer; stdcall;
var
FilePath: string;
Opened: Boolean;
begin
FilePath := MirrorConvertPath(DokanFileInfo, File...
How to escape text for regular expression in Java
... like a patten, but your own. Without user special symbols.
public class Test {
public static void main(String[] args) {
String str = "y z (111)";
String p1 = "x x (111)";
String p2 = ".* .* \\(111\\)";
p1 = escapeRE(p1);
p1 = p1.replace("x", ".*");
...
Is there a Python equivalent of the C# null-coalescing operator?
...
glglgl has the best answer. I used timeit on a large test array and the reduce implementation is unacceptably slow, the multi-line for/if version is fastest, and the next implementation is very slightly behind. The next version is the best overall when considering simplicity an...
How can I mix LaTeX in with Markdown? [closed]
...CE]{So is this}
\fancyfoot[LE,RO]{\thepage}
abstract: This is a pandoc test with Markdown + inline LaTeX
---
Just say hello!
===============
This could be a good example or inlined \LaTeX:
\begin{tikzpicture}
\begin{axis}
\addplot[color=red]{exp(x)};
\end{axis}
\end{tikzpicture}
%Here ends th...
Android List Preferences: have summary as selected value?
... Can you confirm, that you need API >= 11 for "%s" ? In my tests, "%s" doesn't work with Gingerbread and earlier versions.
– andreas1724
Mar 14 '16 at 23:56
1
...
Executing JavaScript without a browser?
...node-repl which gives you a CLI access to the environment. It's great for testing / learning JS.
– CyberFonic
Jul 20 '10 at 9:58
...
Open two instances of a file in a single Visual Studio session
...
I just tested this (I guess my registry key got overwritten by updates or something). I didn't require a reboot. I changed the key with VS2010 running, 'New Window' still greyed out. Then closed VS2010 and opened VS2010 and 'New Win...
Can table columns with a Foreign Key be NULL?
...enforce the constraint only when the value is not NULL. This can be easily tested with the following example:
CREATE DATABASE t;
USE t;
CREATE TABLE parent (id INT NOT NULL,
PRIMARY KEY (id)
) ENGINE=INNODB;
CREATE TABLE child (id INT NULL,
parent_id INT ...
Fragment in ViewPager using FragmentPagerAdapter is blank the second time it is viewed
... No kidding? I don't have this code anymore otherwise I would test it. Perhaps this answer will help somebody else.
– howettl
Dec 12 '11 at 17:50
10
...
invalid context 0x0 under iOS 7.0 and system degradation
...neWidth = width;
[self addSublayer:shapeLayer];
after some thoughts and test I detect the problem - it was this call:
[path fill];
as I detect - in my code this call is not necessary, because of filling will be done by other way - so I simply remove it.
...