大约有 3,500 项符合查询结果（耗时：0.0220秒） [XML]
What should every programmer know about security? [closed]
...aware of buffer overflows and how to protect against them
There are some excellent books and articles online about making your applications secure:
Writing Secure Code 2nd Edition - I think every programmer should read this
Building Secure Software: How to Avoid Security Problems the Right Way
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In C/C++ what's the simplest way to reverse the order of bits in a byte?
... Yes, it is simple. It's a kind of divide and conquer algorithm. Excellent!
– kiewic
May 11 '10 at 4:25
Is i...
Annotating text on individual facet in ggplot2
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Expanding slightly on joran's excellent answer, to clarify how the label dataframe works.
You can think of "mpg" and "wt" as the x and y coordinates, respectively (I find it easier to keep track of the original variable names than renaming them, as in...
JavaScript data grid for millions of rows [closed]
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I am trying to use slickgrid to show excel headers, and I am seeing that when having too many columns slickgrid only optimizes the scrolling of rows and not of columns. I have also noticed that when having more than 120 columns or so - slickgrid puts the new r...
jQuery Validate - require at least one field in a group to be filled
I'm using the excellent jQuery Validate Plugin to validate some forms. On one form, I need to ensure that the user fills in at least one of a group of fields. I think I've got a pretty good solution, and wanted to share it. Please suggest any improvements you can think of.
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Skip rows during csv import pandas
...the error above. To check to see if this is your problem open the file in excel and it will likely say:
"The file format and extension of 'Filename.csv' don't match. The file could be corrupted or unsafe. Unless you trust its source, don't open it. Do you want to open it anyway?"
To fix the fil...
Dynamically adding a form to a Django formset with Ajax
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Brilliant – thank you. Makes excellent use of the available Django helpers (like empty_form), which I appreciate.
– BigglesZX
Jun 14 '19 at 18:53
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WatiN or Selenium? [closed]
... creation tools are independent projects; there are 2 that I know of: Wax (Excel based, hosted on CodePlex) and WatiN Test Record (hosted on SourceForge). Neither is as robust as Selenium IDE.
Very good IE support. Can attach and detach to/from running instances. Can access native window handles et...
How to detect the swipe left or Right in Android?
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excellent implementation, I've used the first option and also added support for onTouch, so I have next previous and onTouch covered, thanks!
– ziniestro
Apr 12 '17 at 1:42
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常用Linux命令详解（持续更新） - 更多技术 - 清泛网 - 专注C/C++及内核技术
... = 表示唯一设定权限
<3> r 表示可读取权限、 w 表示可写入权限 、 x 表示可执行权限
<4> r=4 用数字4表示r 、w=2 用数字2表示w 、x=1 用数字1表示x
范例讲解：（文件与目录用法一致: 第1个为“-“表示是文件、第1个为”d...