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Undo git pull, how to bring repos to old state
...ere's the full command:
git reset --hard a0d3fe6
where a0d3fe6 is found by doing
git reflog
and looking at the point at which you want to undo to.
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jQuery selectors on custom data attributes using HTML5
...One caveat of the new :data() selector is that you must set the data value by code for it to be selected. This means that for the above to work, defining the data in HTML is not enough. You must first do this:
$("li").first().data("company", "Microsoft");
This is fine for single page applications...
Large, persistent DataFrame in pandas
...ut there are currently memory problems with read_csv on large files caused by some complex Python internal issues (this is vague but it's been known for a long time: http://github.com/pydata/pandas/issues/407).
At the moment there isn't a perfect solution (here's a tedious one: you could transcrib...
NSAttributedString add text alignment
...
@bobby I agree, but I wrote that answer 5 years ago, and NSParagraphStyle wasn't available on iOS back then.
– omz
May 25 '16 at 3:46
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for each loop in Objective-C for accessing NSMutable dictionary
...
for (NSString* key in xyz) {
id value = xyz[key];
// do stuff
}
This works for every class that conforms to the NSFastEnumeration protocol (available on 10.5+ and iOS), though NSDictionary is one of the few collections which lets you enumerate keys...
Why is it said that “HTTP is a stateless protocol”?
...in the stack. You could serve HTTP over named pipes if you wanted, or even by sending files around, if you got enough masochists to agree to do it, and it would work precisely because HTTP is transport-protocol-agnostic. At that level, it's all just requests and responses. That makes HTTP itself sta...
How to limit google autocomplete results to City and Country only
...omponentRestrictions: {country: "us"}
};
var input = document.getElementById('searchTextField');
var autocomplete = new google.maps.places.Autocomplete(input, options);
}
More info:
ISO 3166-1 alpha-2 can be used to restrict results to specific groups. Currently, you can use componentRestrict...
What is a fat JAR? [duplicate]
...use the group is
org.apache.maven.plugins ...which is assumed by default.
-->
<artifactId>maven-assembly-plugin</artifactId>
<version>2.6</version>
<configuration>
<descriptorRefs>
<descript...
Rails 3 migrations: Adding reference column?
...gration AddUserRefToProducts user:references
like you can see on rails guides
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Send response to all clients except sender
...// New way
I wanted to edit the post of @soyuka but my edit was rejected by peer-review.
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