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Java - escape string to prevent SQL injection
I'<em>mem> trying to put so<em>mem>e anti sql injection in place in java and a<em>mem> finding it very difficult to work with the the "replaceAll" string function. Ulti<em>mem>ately I need a function that will convert any existing \ to \\ , any " to \" , any ' to \' , and any \n to \\n so that when the string is e...
Invoke(Delegate)
Can anybody please explain this state<em>mem>ent written on this link
9 Answers
9
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Retrieve database or any other file fro<em>mem> the Internal Storage using run-as
On a non-rooted android device, I can navigate to the data folder containing the database using the run-as co<em>mem><em>mem>and with <em>mem>y package na<em>mem>e. <em>Mem>ost files types I a<em>mem> content with just viewing, but with the database I would like to pull if fro<em>mem> the android device.
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UIScrollView Scrollable Content Size A<em>mem>biguity
Fellow devs,
I a<em>mem> having trouble with AutoLayout in Interface Builder (Xcode 5 / iOS 7).
It's very basic and i<em>mem>portant so I think everyone should know how this properly works. If this is a bug in Xcode, it is a critical one!
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How do I use Java to read fro<em>mem> a file that is actively being written to?
I have an application that writes infor<em>mem>ation to file. This infor<em>mem>ation is used post-execution to deter<em>mem>ine pass/failure/correctness of the application. I'd like to be able to read the file as it is being written so that I can do these pass/failure/correctness checks in real ti<em>mem>e.
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CDC:DrawText 多行显示文本（文本自动换行） - C++ UI - 清泛IT社区，为创新赋能！
//长文本自动换行
dc.DrawText(str, &a<em>mem>p;a<em>mem>p;rect, DT_LEFT | DT_TOP | DT_WORDBREAK | DT_EDITCONTROL, <em>mem>_pfSongTi);
函数原型：
int DrawText(
&a<em>mem>p;nbsp; &a<em>mem>p;nbsp; HDC hDC,&a<em>mem>p;nbsp; &a<em>mem>p;nbsp;&a<em>mem>p;nbsp; &a<em>mem>p;nbsp;&a<em>mem>p;nbsp; &a<em>mem>p;nbsp; // handle to DC
&a<em>mem>p;nbsp; &a<em>mem>p;nbsp; LPCTSTR lpString, // text to draw
&a<em>mem>p;nbsp; &a<em>mem>p;nbsp; int nCount,...
Convert SVG to PNG in Python
How do I convert an svg to png , in Python? I a<em>mem> storing the svg in an instance of StringIO . Should I use the pyCairo library? How do I write that code?
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How to <em>mem>ake good reproducible pandas exa<em>mem>ples
Having spent a decent a<em>mem>ount of ti<em>mem>e watching both the r and pandas tags on SO, the i<em>mem>pression that I get is that pandas questions are less likely to contain reproducible data. This is so<em>mem>ething that the R co<em>mem><em>mem>unity has been pretty good about encouraging, and thanks to guides like this , newc...
Count all occurrences of a string in lots of files with grep
I have a bunch of log files. I need to find out how <em>mem>any ti<em>mem>es a string occurs in all files.
15 Answers
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nonlocal keyword in Python 2.x
I'<em>mem> trying to i<em>mem>ple<em>mem>ent a closure in Python 2.6 and I need to access a nonlocal variable but it see<em>mem>s like this keyword is not available in python 2.x. How should one access nonlocal variables in closures in these versions of python?
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