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Ruby replace string with captured regex pattern
...ijwani Good comment, but also note that when using Ruby inline (on the command line with -e), it is more likely to see double quotes: printf "Punkinhead the name" | ruby -ne 'puts gsub /.*(the name)/, "Jonathans \\1"' because expression provided to -e is usually wrapped in single quotes.
...
Correct way to pause Python program
...ave a long block of text I want the user to read?
– RandomPhobia
Jul 19 '12 at 0:34
7
Simply use ...
Margin on child element moves parent element
...rent { overflow: hidden; }
This prevents the margins to collapse. Border and padding do the same.
Hence, you can also use the following to prevent a top-margin collapse:
.parent {
padding-top: 1px;
margin-top: -1px;
}
Update by popular request:
The whole point of collapsing margins is...
Converting .NET DateTime to JSON [duplicate]
...
This will come in handy too: var re = /-?\d+/; var m = re.exec(json_date_string); var d = new Date(parseInt(m[0]));
– Tominator
Sep 15 '09 at 8:03
...
How can I generate Javadoc comments in Eclipse? [duplicate]
...slike seeing Javadoc comments in source code that have been auto-generated and have not been updated with real content. As far as I am concerned, such javadocs are nothing more than a waste of screen space.
IMO, it is much much better to generate the Javadoc comment skeletons one by one as you are...
LINQ equivalent of foreach for IEnumerable
...use ToList() creates a copy of the sequence, which could cause performance and memory issues.
– decasteljau
Aug 14 '09 at 12:37
17
...
Getting the location from an IP address [duplicate]
I want to retrieve information like the city, state, and country of a visitor from their IP address, so that I can customize my web page according to their location. Is there a good and reliable way to do this in PHP? I am using JavaScript for client-side scripting, PHP for server-side scripting, an...
Microsoft Excel mangles Diacritics in .csv files?
...F8 capable will read the bytes as some other encoding such as Windows-1252 and display the characters  at the start of the file.
There is a known bug where Excel, upon opening UTF8 CSV files via file association, assumes that they are in a single-byte encoding, disregarding the presence of th...
How can I create Min stl priority_queue?
... @AraK, I think you mean operator< ;)
– Peter Alexander
Mar 13 '10 at 17:46
16
It's worth noti...
nuget 'packages' element is not declared warning
...w why Visual Studio is not creating that xsd file?
– Anders Lindén
Aug 23 '12 at 6:42
1
u missed...