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Can two different strings generate the same MD5 hash code?
...
$ echo '4dc968ff0ee35c209572d4777b721587d36fa7b21bdc56b74a3dc0783e7b9518afbfa200a8284bf36e8e4b55b35f427593d849676da0d1555d8360fb5f07fea2' | xxd -r -p | tee >/dev/null >(md5) >(sha1sum)
c6b384c4968b28812b676b49d40c09f8af4ed4cc -
008ee33a9d58b51cfeb425b0959121c9
$ echo '4dc968ff0ee35c20957...
Printing everything except the first field with awk
...lands Antilles AN
American Samoa AS
Bosnia and Herzegovina BA
Burkina Faso BF
Brunei Darussalam BN
Explanation:
$(NF+1)=$1: Generator of a "new" last field.
$1="": Set the original first field to null
sub(FS,""): After the first two actions {$(NF+1)=$1;$1=""} get rid of the first field separato...
I need to pop up and trash away a “middle” commit in my master branch. How can I do it?
...mple, in the following master branch, I need to trash just the commit af5c7bf16e6f04321f966b4231371b21475bc4da, which is the second due to previous rebase:
...
Django templates: verbose version of a choice
... do the trick, though:
@register.filter(name='display')
def display_value(bf):
"""Returns the display value of a BoundField"""
return dict(bf.field.choices).get(bf.data, '')
Then you can do:
{% for field in form %}
<tr>
<th>{{ field.label }}:</th>
&l...
Visual Studio move project to a different folder
...xamples:
In solution file (.sln)
Original:
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PATH1.UI",
"ScannerPDF\PATH1.UI\PATH1.UI.csproj",
"{A26438AD-E428-4AE4-8AB8-A5D6933E2D7B}"
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") =
"PATH1.DataService",
"ScannerPDF\PATH1.DataService\PATH1.D...
How do the likely/unlikely macros in the Linux kernel work and what is their benefit?
... $0x0,%esi
16: R_X86_64_32 .rodata.str1.1
1a: bf 01 00 00 00 mov $0x1,%edi
1f: e8 00 00 00 00 callq 24 <main+0x24>
20: R_X86_64_PC32 __printf_chk-0x4
24: bf 00 00 00 00 mov $0x0,%edi
...
How to convert an object to a byte array in C#
...y
public static byte[] ObjectToByteArray(Object obj)
{
BinaryFormatter bf = new BinaryFormatter();
using (var ms = new MemoryStream())
{
bf.Serialize(ms, obj);
return ms.ToArray();
}
}
You just need copy this function to your code and send to it the object that you ...
How do I clone a generic list in C#?
...;
using (MemoryStream ms = new MemoryStream())
{
BinaryFormatter bf = new BinaryFormatter();
bf.Serialize(ms, obj);
ms.Position = 0;
objResult = bf.Deserialize(ms);
}
return objResult;
}
This is one way to do it with C# and .NET 2.0. Your object requires to be [Seriali...
System.IO.Packaging
...re
C:\Windows\Microsoft.NET\assembly\GAC_MSIL\WindowsBase\v4.0_4.0.0.0__31bf3856ad364e35\
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RSA Public Key format
...3F6E805A4FD3B36CA68E94D7B974621162169C71538A539372E27F3F51DF3B08B2E111C2D6BBF9F5887F13A8DB4F1EB6DFE386C92256875212DDD00468785C18A9C96A292B067DDC71DA0D564000B8BFD80FB14C1B56744A3B5C652E8CA0EF0B6FDA64ABA47E3A4E89423C0212C07E39A5703FD467540F874987B209513429A90B09B049703D54D9A1CFE3E207E0E69785969CA5BF54...