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Hello friends, I was reading the code, but I didn't find a practical way to generate the bit55 ISO, can you help me?
How would it look in the example below?
"9A" = 220911
"9F02" = 00000000000…
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Does pyiso8583 support signed BCD values? eg
0xD1 0x23
being decoded as -123?
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While trying to parse part of a message
```
...
```
bitmap does not seem to be correctly applied
I believe it is due to the following two issues:
1. It appears that ISOUtil byte2bitset populat…
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In one of our cases, I found that we need a bitmap with 4 bytes. The current implementation of the `field.Bitmap` assumes that 8 bytes is the minimal bitmap size. We have to make it default, but allow…
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There are some areas in the module where we use panic. However, it's not best practice to employ panic within a library. It would be beneficial to explore alternatives for eliminating its use while ma…
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Hello!
I'm trying to unpack a TLV-encoded data using a composite field.
The unpacking works well when all the incoming tags are mapped in the spec, however, throws an error when receives a tag t…
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We want to put facet constraints on the numeric value of a prefixLengthType.
This allows superior diagnostics on bad data where the value of a prefix length field is corrupted, or one is simply bac…
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https://github.com/kanmu/gocon2021_office_hour/issues/1 の続きです
とりあえず go tool nm のシグネチャが わからないぞ?
```
$ go tool nm
usage: go tool nm [options] file...
-n
an alias for -sort address (num…
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We may create an option that will enable masking of the card number when we dump messages. That may be useful for logging, etc.
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Hello! I'm trying to decode an ISO8583 message using a VTS (VISA test simulator) and the iso8583 package from this module.
The format of a BASE I message is:
[**header**][mti][bitmap(s)][data-elem…