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iphone Core Data Unresolved error while saving
...roperty has been assigned nil. Either in your *.xcodatamodel check the "optional" box or when you are saving to the managedObjectContext make sure that your properties are filled in.
If you're getting further errors after changing your code to suit the two requirements try cleaning your build and ...
Python ElementTree module: How to ignore the namespace of XML files to locate matching element when
.... This way you can handle multiple namespaces and namespace aliases:
from io import StringIO # for Python 2 import from StringIO instead
import xml.etree.ElementTree as ET
# instead of ET.fromstring(xml)
it = ET.iterparse(StringIO(xml))
for _, el in it:
prefix, has_namespace, postfix = el.tag...
How to read embedded resource text file
...GetManifestResourceStream Method:
Add the following usings
using System.IO;
using System.Reflection;
Set property of relevant file:
Parameter Build Action with value Embedded Resource
Use the following code
var assembly = Assembly.GetExecutingAssembly();
var resourceName = "MyCompany.MyProduct....
filtering NSArray into a new NSArray in Objective-C
...iginal array that meet certain criteria. The criteria is decided by a function that returns a BOOL .
9 Answers
...
Find in Files: Search all code in Team Foundation Server
Is there a way to search the latest version of every file in TFS for a specific string or regex? This is probably the only thing I miss from Visual Source Safe...
...
SVG drop shadow using css3
...opshadow" height="130%">
<feGaussianBlur in="SourceAlpha" stdDeviation="3"/> <!-- stdDeviation is how much to blur -->
<feOffset dx="2" dy="2" result="offsetblur"/> <!-- how much to offset -->
<feComponentTransfer>
<feFuncA type="linear" slope="0.5"/>...
what is Promotional and Feature graphic in Android Market/Play Store?
...ones at least
featured apps with high ratings get to
display the promotional graphic.
This is the one that shows up on top
even before you start searching the
market for a specific app.
See this answer from Android market forum.
Edited: One of the google employee gives some clarific...
How to strip HTML tags from string in JavaScript? [duplicate]
...cuted. This example is from a comment by Mike Samuel on the duplicate question: <img onerror='alert(\"could run arbitrary JS here\")' src=bogus>
Code:
var html = "<p>Some HTML</p>";
var div = document.createElement("div");
div.innerHTML = html;
var text = div.textContent || div....
What is the difference between a JavaBean and a POJO?
...
A JavaBean follows certain conventions. Getter/setter naming, having a public default constructor, being serialisable etc. See JavaBeans Conventions for more details.
A POJO (plain-old-Java-object) isn't rigorously defined. It's a Java object that doesn't ha...
Xcode warning: “Multiple build commands for output file”
... complaining that you are trying to bundle the same file with your application two times.
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