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View the change history of a file using Git versioning
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For this I'd use:
gitk [filename]
or to follow filename past renames
gitk --follow [filename]
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ASP.NET 2.0 - How to use app_offline.htm
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I have used the extremely handy app_offline.htm trick to shut down/update sites in the past without any issues.
Be sure that you are actually placing the "app_offline.htm" file in the "root" of the website that you have configured within IIS.
Also ensure that the file is nam...
sed command with -i option failing on Mac, but works on Linux
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If you use the -i option you need to provide an extension for your backups.
If you have:
File1.txt
File2.cfg
The command (note the lack of space between -i and '' and the -e to make it work on new versions of Mac and on GNU):
sed -i'.original' -e 's/old_link/new_link/g' *
Create 2 backup...
What is a user agent stylesheet?
I'm working on a web page in Google Chrome. It displays correctly with the following styles.
13 Answers
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How do I remove duplicate items from an array in Perl?
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You can do something like this as demonstrated in perlfaq4:
sub uniq {
my %seen;
grep !$seen{$_}++, @_;
}
my @array = qw(one two three two three);
my @filtered = uniq(@array);
print "@filtered\n";
Outputs:
one two three
If you want ...
Deleting a file in VBA
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1.) Check here. Basically do this:
Function FileExists(ByVal FileToTest As String) As Boolean
FileExists = (Dir(FileToTest) <> "")
End Function
I'll leave it to you to figure out the various error handling needed but th...
How to convert std::string to LPCSTR?
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rubenvb
66.9k2727 gold badges163163 silver badges288288 bronze badges
answered Jul 29 '09 at 13:21
Lou FrancoLou ...
Is there a better way to run a command N times in bash?
I occasionally run a bash command line like this:
19 Answers
19
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Format JavaScript date as yyyy-mm-dd
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Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered May 11 '14 at 13:18
user3470953user3...
How to install an APK file on an Android phone?
...application on my computer ( Eclipse environment), and I have built an APK file. How do I transfer the APK file to my Android phone for testing?
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