openvms

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How does one safely static_cast between unsigned int and int?

I have an 8-character string representing a hexadecimal number and I need to convert it to an int.This conversion has to preserve the bit pattern for strings \"80000000\" and higher, i.e., those numbe[详细]

2023-04-09 16:19 分类：问答
How can I convert an alphanumeric and use it for calculation?

I will read a sequential file which include some string such as \"79.85\", \"1000\", \"212.34\". I want to convert the alphanumeric into number in this format 00000.00 ?[详细]

2023-03-23 17:18 分类：问答
DCL symbol syntax in OpenVMS

I am really confused by some syntax in the DCL of OpenVMS. For example, these are some of the lines which confused me:[详细]

2023-03-17 06:26 分类：问答
Compiling for OpenVMS on Unix

Is it possible to cross-compile for OpenVMS(i64) on Unix host and just transfer the executable to OpenVMS s开发者_如何学Pythonerver?If it is possible, how do you do it?No it is not possible.[详细]

2023-03-08 03:51 分类：问答
Is there a format for outputing an unsigned zoned decimal field in OpenVMS?

I am trying to write a zero padded field in a test file that a COB开发者_Go百科OL program will read using the picture clause 9(5)v999. However I am unable to find the proper format. I\'ve tried z8.3 b[详细]

2023-01-09 08:14 分类：问答
Updating .class file in a jar throws exception

I\'m trying to port a wikimedia plugin to run on OpenVMS and needed to alter a class. I\'m trying to update the .class file in the jar using jar uf jar-file .class-file, however when I do this I get t[详细]

2023-01-01 23:05 分类：问答
家教一天多少钱啊？家教一般一小时多少钱？？

小果果0072015 2022-05-27 06:17 开发者_高级运维传统的家教一般一小时都要上百元哦，市场价在80-150元左右，是不是觉得非常不划算呢？性价比高还是推荐阿卡索线上课程，课均不到20元，有证的专业外教一对一上[详细]

2022-12-19 01:13 分类：问答