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Modify UIImage renderingMode from a storyboard/xib file
...This sets the property on the image wherever it's used rather than just in one interface builder file, but in almost all cases (that I've encountered) this is the behavior you want.
A few things to note:
The image color will not appear to have changed in interface builder (as of Xcode 6.1.1) bu...
?? Coalesce for empty string?
...proach.
Since you're already using an extension method, why not just make one that returns the value or a default:
string result = s.SiteNumber.ConvertNullOrEmptyTo("No Number");
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How to get UTC timestamp in Ruby?
...f seconds since the Unix epoch« is a little missing the point, as that is one way of representing a point in time, but it also needs additional information to even know that you're dealing with a time and not a number. A Time object solves this problem nicely by representing a point in time and als...
Eager load polymorphic
...s necessary is that ActiveRecord cannot build a join based on reviewable alone, since multiple tables represent the other end of the join, and SQL, as far as I know, does not allow you join a table named by the value stored in a column. By defining the extra relationship belongs_to :shop, you are g...
Add 10 seconds to a Date
...ng on undocumented behavior (that setSeconds(70) will increment minutes by one and set seconds to 10) seems like a generally bad practice. The (currently next) answers pointing to Date.getTime() + <number of milliseconds to add> seem to be the intended and supported approach, and would be clea...
SQL Server SELECT into existing table
I am trying to select some fields from one table and insert them into an existing table from a stored procedure. Here is what I am trying:
...
VS2013 permanent CPU usage even though in idle mode
...solved my few weeks of suffering. CPU was at 40% 30 minutes after I opened one big web solution. Even without doing anything with it. When I unticked the "Enable browser link" option CPU immediately droped to 0%.
– Goran Genter
Feb 3 '15 at 10:47
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How to automatically generate a stacktrace when my program crashes
...ace output contain a return address inside the signal handler and probably one inside sigaction() in libc. While your backtrace appears to be correct, I have sometimes found that additional steps are necessary to ensure the actual location of the fault appears in the backtrace as it can be overwritt...
What is the best way to insert source code examples into a Microsoft Word document?
...2010, using Notepad++ for syntax coloring, and a TextBox which can be captioned:
Choose Insert / Text Box / Simple Text Box
A default text box is inserted
Switch to NPP, choose the language for syntax coloring of your code, go to Plugins / NPPExport / Copy RTF to clipboard
Switch back to wor...
Connect Device to Mac localhost Server? [closed]
How do I allow any device, e.g., iPhone, to connect over a WLAN to my Mac's localhost server?
14 Answers
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