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How do I flag a method as deprecated in Objective-C 2.0?
... a method marked as depreciated. Is there a compiler flag that needs to be set?
– memmons
Sep 30 '11 at 18:07
In Xcode...
Webstorm: “Cannot Resolve Directory”
...oject, you'll need to mark that directory as a Resource. To do this, go to Settings > Directories and select your asset root folder from the right-hand panel. Then mark it as Resource Root by clicking the button above the file browser.
From the Jetbrains documentation, a Resource Root enables We...
How to remove focus without setting focus to another control?
..._layout);
myLayout.requestFocus();
Requesting focus did nothing unless I set the view to be focusable.
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Add CSS or JavaScript files to layout head from views or partial views
...
Layout:
<html>
<head>
<meta charset="utf-8" />
<title>@ViewBag.Title</title>
<link href="@Url.Content("~/Content/Site.css")" rel="stylesheet" type="text/css" />
<script src="@Url.Content("~/Scripts/jquery-1.6....
Rails update_attributes without save?
...osh', :is_admin => true }) raises an error message and doesn't actually set the user's name property.
– Ajedi32
Sep 5 '12 at 19:50
7
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Does setWidth(int pixels) use dip or px?
Does setWidth(int pixels) use device independent pixel or physical pixel as unit?
For example, does setWidth(100) set the a view's width to 100 dips or 100 pxs?
...
Is the != check thread safe?
...like this one.
The Java Memory Model (specified in JLS 17.4) specifies a set of preconditions under which one thread is guaranteed to see memory values written by another thread. If one thread attempts to read a variable written by another one, and those preconditions are not satisfied, then ther...
Scatterplot with marginal histograms in ggplot2
...nd that. Here is an example of how to add marginal histograms to a random set of 1000 points. Hopefully this makes it easier to add histograms/density plots in the future.
Link to ggExtra package
library(ggplot2)
df <- data.frame(x = rnorm(1000, 50, 10), y = rnorm(1000, 50, 10))
p <- ggplot...
Can JSON start with “[”?
...w.ietf.org/rfc/rfc4627.txt
A JSON text is a sequence of tokens.
The set of tokens includes six
structural characters, strings,
numbers, and three literal names.
A JSON text is a serialized object or array.
Update (2014)
As of March 2014, there is a new JSON RFC (7159) that modifie...
Connect to a heroku database with pgadmin
...alue to be the name of the database you want to connect to.
The default setup is suitable for DBAs et al who can connect to any database on the server, but apparently that isn't true in your case.
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