大约有 40,000 项符合查询结果(耗时:0.0404秒) [XML]

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How to write PNG image to string with the PIL?

... For Python3 it is required to use BytesIO: from io import BytesIO from PIL import Image, ImageDraw image = Image.new("RGB", (300, 50)) draw = ImageDraw.Draw(image) draw.text((0, 0), "This text is drawn on image") byte_io = By...
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App Inventor 2 SQLite 拓展:超流行兼容主流SQL语法的迷你本地数据库引擎...

... 默认sqlite3 优化库导入导出方法 .aix 拓展下载: cn.fun123.SQLite.aix - v1.2 中文网测试案例 .aia 测试源码下载: TestSqlite.aia 打开数据库 一般可以在屏幕初始化时打开db。如果...
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csv.Error: iterator should return strings, not bytes

... In Python3, csv.reader expects, that passed iterable returns strings, not bytes. Here is one more solution to this problem, that uses codecs module: import csv import codecs ifile = open('sample.csv', "rb") read = csv.reader(c...
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What is sys.maxint in Python 3?

...d 2: import sys min = -sys.maxsize - 1 Method 1 works in both Python2 and Python3. Method 2 works in Python3. I have not tried Method 2 in Python2. share | improve this answer | ...
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sys.argv[1] meaning in script

...r script. For example, if your script is named hello.py and you issue: $ python3.1 hello.py foo or: $ chmod +x hello.py # make script executable $ ./hello.py foo Your script will print: Hello there foo share ...
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10 条真心有趣的 Linux 命令 - 创意 - 清泛网 - 专注C/C++及内核技术

... 5.asciiquarium 这个命令会将你的终端变成一个海洋馆。 下载term animator: # wget http://search.cpan.org/CPAN/authors/id/K/KB/KBAUCOM/Term-Animation-2.4.tar.gz 安装并且配置这个包: # tar -zxvf Term-Animation-2.4.tar.gz # cd Term-Animation-2.4/ # perl Makefile...
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VS2012警告未能加载包“Visual C++ package” - C/C++ - 清泛网 - 专注C/C++及内核技术

...项目的问题,还报各种加载失败。解决方法:到微软官网下载VS2012更新KB2781514,大概1.12MB链接地...安装了windows更新后就出现VS2012无法打开项目的问题,报加载失败如下图: 解决方法: 到微软官网下载VS2012更新 KB2781514,大...
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一款IP:端口监控工具 服务器端口监控工具[附源码] - C/C++ - 清泛网 - 专注...

...异常报警(PC蜂鸣器、自定义wav文件)。 软件下载:https://www.tsingfun.com/down/soft/74.html 源码下载:TradeMonitor.zip 主要代码请参考:《mfc telnet 端口,代码实现、不调用telnet.exe》 表格采用GridCtrl(Demo源码):《MFC Grid ...
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C++代码执行安装包静默安装 - C/C++ - 清泛网 - 专注C/C++及内核技术

C++代码执行安装包静默安装需求:安装包下载完成后,创建一个子进程自动安装。1.-----------------------CreateProcess---------------------- PROCESS_INFORMATIO...需求:安装包下载完成后,创建一个子进程自动安装。 1.-----------------------CreatePr...
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MFC 菜单背景色设置(菜单重绘) - C/C++ - 清泛网 - 专注C/C++及内核技术

MFC 菜单背景色设置(菜单重绘)先上效果图:源码下载(来自CSDN,感谢原作者):QTOOLS.rar简单解析下:最终是通过CMenu菜单的OnDrawItem()函数中重新绘制菜单项,填充背...先上效果图: 源码下载(来自CSDN,感谢原作者):QTO...