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Making a UITableView scroll when text field is selected
... full screen, especially on an iPad. There are hordes of examples of great apps that don't do that. For instance, many of Apple's own, including the Contacts app on the iPad.
– Bob Spryn
Jul 17 '11 at 1:44
...
Can you find all classes in a package using reflection?
...ote Command Execution just by having Apache Commons in the classpath of an app deployed on Jboss/Weblogic [foxglovesecurity.com/2015/11/06/…
– sc0p
Dec 6 '15 at 12:15
...
How do I sort an observable collection?
...istBox though, then frameworks such as WPF or Silverlight or Windows Store Apps will provide useful visual feedback as objects in the collection are re-indexed.
– Carlos P
Oct 13 '12 at 11:09
...
What is this Javascript “require”?
...on with a special purpose: to load modules.
Modules are a way to split an application into separate files instead of having all of your application in one file. This concept is also present in other languages with minor differences in syntax and behavior, like C's include, Python's import, and so o...
How to track child process using strace?
...r me even used cross platform.
ARM Linux box.
$ ./strace -f -q -s 100 -o app.trc -p 449
$ tftp -pr app.trc 172.0.0.133
X86_64 Linux box.
$ ./strace-graph /srv/tftp/app.trc
(anon)
+-- touch /tmp/ppp.sleep
+-- killall -HUP pppd
+-- amixer set Speaker 70%
+-- amixer set Speaker 70%
+--...
Is there a REAL performance difference between INT and VARCHAR primary keys?
...te key. Only you can assess if the benefit of this is significant in your application.
That is, you can measure the queries in your application that are the most important to be speedy, because they work with large volumes of data or they are executed very frequently. If these queries benefit f...
sbt-assembly: deduplication found error
...o pack all the dependencies/jars, how to do that?
– HappyCoding
Feb 10 '16 at 3:58
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How to get Twitter-Bootstrap navigation to show active link?
... to implement this in the style of Rails' form helpers.
In a helper (e.g. app/helpers/ApplicationHelper.rb):
def nav_bar
content_tag(:ul, class: "nav navbar-nav") do
yield
end
end
def nav_link(text, path)
options = current_page?(path) ? { class: "active" } : {}
content_tag(:li, option...
“Auto Layout still required after executing -layoutSubviews” with UITableViewCell subclass
Using XCode 4.5 and iOS 6, I'm developing an app with a simple table view with custom cells. I've done this a hundred times in iOS 5 and below, but for some reason the new autoLayout system is giving me a lot of trouble.
...
Where and how is the _ViewStart.cshtml layout file linked?
...t for PCs/Laptops. Or if we were building a
CMS system or common shared app that is used across multiple customers
we could select different layouts to use depending on the customer (or
their role) when accessing the site.
This enables a lot of UI flexibility. It also allows you to more...