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How to upgrade rubygems
... by aptitude or apt-get.
– Anuj
Nov 30 '12 at 9:18
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Best way to hide a window from the Alt-Tab program switcher?
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13 Answers
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SQLite - UPSERT *not* INSERT or REPLACE
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UPSERT support in SQLite! UPSERT syntax was added to SQLite with version 3.24.0!
UPSERT is a special syntax addition to INSERT that causes the INSERT to behave as an UPDATE or a no-op if the INSERT would violate a uniqueness constraint. UPSERT is not standard SQL. UPSERT in SQLite follows the syn...
iOS change navigation bar title font and color
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253
The correct way to change the title font (and color) is:
[self.navigationController.navigationB...
Should sorting logic be placed in the model, the view, or the controller? [closed]
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edited May 23 '17 at 12:09
Community♦
111 silver badge
answered Aug 15 '12 at 16:08
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How to get Activity's content view?
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523
this.getWindow().getDecorView().findViewById(android.R.id.content)
or
this.findViewById(andro...
Mapping over values in a python dictionary
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376
There is no such function; the easiest way to do this is to use a dict comprehension:
my_dict...
Convert HTML + CSS to PDF [closed]
I have an HTML (not XHTML) document that renders fine in Firefox 3 and IE 7. It uses fairly basic CSS to style it and renders fine in HTML.
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+ operator for array in PHP?
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273
Quoting from the PHP Manual on Language Operators
The + operator returns the right-hand arra...
Visual Studio loading symbols
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Herman Cordes
3,71677 gold badges4444 silver badges7979 bronze badges
answered Sep 21 '10 at 11:35
peterfoldipeterf...