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How to add 2 buttons into the UINavigationbar on the right side without IB?

... Nice and simple! I also included the existing right button (set in IB) UIBarButtonItem *btnCurrent = self.navigationItem.rightBarButtonItem; – Duncan Dec 4 '13 at 10:26 ...
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How to download .zip from GitHub for a particular commit sha?

... Wasn't expecting that (cool) way of doing it. Was expecting git commands ;) – HenchHacker Nov 30 '12 at 0:06 Ch...
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How to check if a float value is a whole number

...ke into account that in Python 2, 1/3 is 0 (floor division for integer operands!), and that floating point arithmetic can be imprecise (a float is an approximation using binary fractions, not a precise real number). But adjusting your loop a little this gives: >>> for n in range(12000, -1,...
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Fastest way to serialize and deserialize .NET objects

I'm looking for the fastest way to serialize and deserialize .NET objects. Here is what I have so far: 9 Answers ...
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How to delete from select in MySQL?

...an either SELECT then DELETE in separate queries, or nest another subquery and alias the inner subquery result (looks rather hacky, though): DELETE FROM posts WHERE id IN ( SELECT * FROM ( SELECT id FROM posts GROUP BY id HAVING ( COUNT(id) > 1 ) ) AS p ) Or use joins as sugges...
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Git remote branch deleted, but still it appears in 'branch -a'

...ary? Seems really bad to leave these non-existent branch names in the list and not automatically prune them. – akronymn Feb 27 '17 at 20:20 add a comment  |...
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How can I discover the “path” of an embedded resource?

...tility { /// <summary> /// Takes the full name of a resource and loads it in to a stream. /// </summary> /// <param name="resourceName">Assuming an embedded resource is a file /// called info.png and is located in a folder called Resources, it /// will be co...
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round() doesn't seem to be rounding properly

...documentation for the round() function states that you pass it a number, and the positions past the decimal to round. Thus it should do this: ...
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Elasticsearch query to return all records

I have a small database in Elasticsearch and for testing purposes would like to pull all records back. I am attempting to use a URL of the form... ...
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Lock Android phone application to Portrait mode

... Yes. Add android:screenOrientation="portrait" to the manifest under your main activity. <activity android:name=".yourActivity" android:screenOrientation="portrait"... /> ...