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How can I find WPF controls by name or type?
...urn null;
T foundChild = null;
int childrenCount = VisualTreeHelper.GetChildrenCount(parent);
for (int i = 0; i < childrenCount; i++)
{
var child = VisualTreeHelper.GetChild(parent, i);
// If the child is not of the request child type child
T childType = child as T;
if (...
iOS5 Storyboard error: Storyboards are unavailable on iOS 4.3 and prior
...ing the Storyboard reference, quitting Xcode, cleaning, changing debugger, etc.), none worked (with Xcode 4.5).
The only way I got it to rebuild (and it was a total guess) was to open the Storyboard file in a text editor and delete the following line:
<deployment version="1280" identifier="iOS...
Shall we always use [unowned self] inside closure in Swift
... in order to make sure that it is still around by the time the closure is called.
Example: Making an asynchronous network request
If you are making an asynchronous network request you do want the closure to retain self for when the request finishes. That object may have otherwise been deallocated ...
Benefit of using Parcelable instead of serializing object
...ted, and uses a format that other people use): ProtocolBuffers, JSON, XML, etc. It's a shame the Android library really sucks in this regard.
– user166390
Jan 15 '13 at 6:39
...
Maintain aspect ratio of div but fill screen width and height in CSS?
...object {
width: 80%; /* whatever width here, can be fixed no of pixels etc. */
height: 0px;
padding-bottom: 56.25%;
}
.object .content {
position: absolute;
top: 0px;
left: 0px;
height: 100%;
width: 100%;
box-sizing: border-box;
-moz-box-sizing: border-box;
...
Finding most changed files in Git
...da591031936f35d80e14a42ca7ba4350 It aggregates changes by folder, specifically by each folder in the roles directory for my case but is easily modified to fit your use case.
– Almenon
Nov 22 '19 at 19:26
...
How do I drop a foreign key constraint only if it exists in sql server?
...you need to put brackets around the names like this [dbo].[FK_dbo.MyTable_Etc]
– David Sopko
Nov 19 '15 at 17:02
In M...
How do I measure execution time of a command on the Windows command line?
... In case you want to use internal dos commands (eg.: dir, echo, del, etc.) don't forget to insert "cmd /c": Measure-Command { cmd /c dir /s c:\windows > nul }
– LietKynes
Jan 10 '12 at 10:49
...
Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
...with crawler.
Solr can index proprietary formats like Microsoft Word, PDF, etc. Sphinx can't.
Solr comes with a spell-checker out of the box.
Solr comes with facet support out of the box. Faceting in Sphinx takes more work.
Sphinx doesn't allow partial index updates for field data.
In Sphinx, all do...
Overloaded method selection based on the parameter's real type
...ould take several basic Java types such as String, Integer, Boolean, Long, etc. Given an array of Objects, I want to convert them into an array of my Parameter objects by calling the most-specific constructor for each Object in the input array. I also wanted to define the constructor Parameter(Objec...