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GMSGroundOverlay animating - should I be using a CATiledLayer?
... for (int i = 0; i <= 20; i++) {
CGFloat radians = (float)i * ((2.0f * M_PI) / 20.0f);
// Calculate the x,y coordinate using the angle
CGFloat x = hDist * cosf(radians);
CGFloat y = vDist * sinf(radians);
// Calculate the real lat and lon using the
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Determine if code is running as part of a unit test
... The particular project that I wrote this for was (and still is!) .NET 2.0 so no linq.
– Ryan
May 21 '15 at 10:23
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Easy way to dismiss keyboard?
... of the other answers to this question. The docs say it's available in iOS 2.0 and later.
– antsyawn
Dec 31 '10 at 1:18
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Date format Mapping to JSON Jackson
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Since Jackson v2.0, you can use @JsonFormat annotation directly on Object members;
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm a z")
private Date date;
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Fade/dissolve when changing UIImageView's image
...[UIView transitionWithView:varietyImageView
duration:2.0f
options:UIViewAnimationOptionTransitionCrossDissolve
animations:^{
varietyImageView.image = [imagesArray objectAtIndex:varietyImageAnimationIndex % [imag...
Unix tail equivalent command in Windows Powershell
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The version 2.0 takes ages to show the 10 last lines of a 1GB csv file, and differently from Get-Content [filename] | Select-Object -Last 10 it can't be aborted
– Jader Dias
May 20 '11 at 14:27
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Why is Dictionary preferred over Hashtable in C#?
...<<<>>> Enumerated item: DictionaryEntry
Newer (> .NET 2.0) <<<>>> Older (since .NET 1.0)
is in System.Collections.Generic <<<>>> is in System.Collections
Request to non-existing key throws exception <<<>>> Request to non-exi...
Specifying an Index (Non-Unique Key) Using JPA
...optimal DDL generation support.
By the way, I suggest downloading the JPA 2.0 spec.
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How do I speed up the gwt compiler?
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It appears for GWT 2.0, you actually want this syntax to specify a user agent: <set-property name="user.agent" value="gecko,gecko1_8" />
– mooreds
Feb 10 '10 at 1:19
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Ruby on Rails vs ASP.NET MVC 3 for a .NET Guy? [closed]
...ecommend using Razor, as it is very simple and less cluttered than the old 2.0 non-razor rendering.
.Net's EF4 can be compared almost directly to RoR's ActiveRecord, great ORM systems tfor dealing with data.
I have found that .Net's documentation is a bit more consistent and thorough.
One problem I ...