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What is Java Servlet?
...oice of the term "server" is historical: the first such arrangements were "file servers", where multiple user/client terminals would ask for a specific file from a central machine, and this file would then be "served up" like a book or a plate of fish and chips.
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How does password salt help against a rainbow table attack?
...e a rainbow table.
To understand the first one, imagine a single password file that contains hundreds of usernames and passwords. Without a salt, I could compute "md5(attempt[0])", and then scan through the file to see if that hash shows up anywhere. If salts are present, then I have to compute "md...
How to enable assembly bind failure logging (Fusion) in .NET
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To turn on/off logging handy, I've created .reg files, which are based on Gary Kindel's answer: enabling and disabling.
– Igor Kustov
Nov 19 '13 at 7:16
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Automatic Preferred Max Layout Width is not available on iOS versions prior to 8.0
...6 beta6, and Xcode lists the following warning for both Storyboard and Xib files:
10 Answers
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MISCONF Redis is configured to save RDB snapshots
...arded on the running redis instance (problems with permissions for the rdb file or its directory incorrectly, or running out of disk space), you can always redirect the rdb file to be written somewhere else.
Using redis-cli, you can do something like this:
CONFIG SET dir /tmp/some/directory/other/...
Markdown and image alignment
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@IvanHuang just make sure that you add an extra.css file as per the MkDocs documentation, and put the css in that file.
– Yann Duran
May 25 '18 at 5:21
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PowerShell: Run command from script's directory
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Do you mean you want the script's own path so you can reference a file next to the script? Try this:
$scriptpath = $MyInvocation.MyCommand.Path
$dir = Split-Path $scriptpath
Write-host "My directory is $dir"
You can get a lot of info from $MyInvocation and its properties.
If you wan...
undefined reference to `__android_log_print'
What is wrong with my make file?
15 Answers
15
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How can I get the source code of a Python function?
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If the function is from a source file available on the filesystem, then inspect.getsource(foo) might be of help:
If foo is defined as:
def foo(arg1,arg2):
#do something with args
a = arg1 + arg2
return a
Then:
impo...
Command prompt won't change directory to another drive
...ithout surrounding
the name with quotes. For example:
cd \winnt\profiles\username\programs\start menu
is the same as:
cd "\winnt\profiles\username\programs\start menu"
which is what you would have to type if extensions were disabled.
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