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NSOperation vs Grand Central Dispatch
... answer. All the benefits of NSOperationQueue (dependencies, debugability, etc.) apply to block operations too.
– BJ Homer
Apr 30 '12 at 4:40
4
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What is the difference between and ?
... tags very often contain other elements, like <strong> or <em> etc. The content of a <p> tag should be what its name implies: a paragraph of text. Paragraphs of text often contain additional markup. There's nothing even remotely unusual or wrong with that.
– D...
What exactly is metaprogramming?
...ones that can manipulate the code they output) such as Ruby, Lisp, Scheme, etc. than in a language like Java.
One implementation is to create a "domain specific language" which is a way of enhancing a programming language to accomplish a specific task. It can be incredibly powerful if done correct...
Is there a C++ gdb GUI for Linux? [closed]
... with no X forwarding necessary, and ability to explore complex variables, etc..
– cs01
Oct 25 '17 at 22:03
...
Binding to static property
... binding updates.
public class VersionManager
{
private static String _filterString;
/// <summary>
/// A static property which you'd like to bind to
/// </summary>
public static String FilterString
{
get
{
return _filterString...
How to highlight and color gdb output during interactive debugging?
...elpful information such as disassembly, stack
contents, register values, etc, while still giving you the same
debugger CLI you're used to.
You can modify your .gdbinit to automatically integrate it. However, the display itself is outside of GDB (e.g. in a tmux split).
GEF
GEF is another op...
string.ToLower() and string.ToLowerInvariant()
...hen working with "content" (e.g. articles, posts, comments, names, places, etc.) use ToLower(). When working with "literals" (e.g. command line arguments, custom grammars, strings that should be enums, etc.) use ToLowerInvariant().
Examples:
=Using ToLowerInvariant incorrectly=
In Turkish, DIŞ ...
How to identify all stored procedures referring a particular table
...efreing this table. Now I have have to drop this table as well as identify all sp's which are referring this table. I am facing difficulty to find list of all sp's. Please suggest some query by assuming that the table name is 'x' and database is sql server 2005.
...
Reset push notification settings for app
...gister method; No = call didFailToRegisterForRemoteNotificationsWithError (etc).. that's my own solution, my take-away after reading this Q&A. Technically, it's the best way, to give users awareness of privacy info... WHY push must be enabled or optional.
– Tom Pace
...
Using isKindOfClass with Swift
...
Another approach using the new Swift 2 syntax is to use guard and nest it all in one conditional.
guard let touch = object.AnyObject() as? UITouch, let picker = touch.view as? UIPickerView else {
return //Do Nothing
}
//Do something with picker
...