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How to set the part of the text view is clickable
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This happened in my case, to change colour from blue to some other. Set ForegroundColorSpan in setSpan after you have set the clickable span. Placing Foreground before Clickable span, new color won't be reflected.
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MySQL “incorrect string value” error when save unicode string in Django
... answer needs way, way, way more upvotes. Thanks! The real problem is your application may run fine for years until someone tries to enter a 4byte character.
– Michael Bylstra
Apr 30 '14 at 3:44
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Renaming a branch in GitHub
...leting the old? I personally prefer processes where the delete operation happens after the create operation is successful, just in case something goes wrong.
– jmort253
Feb 16 '15 at 9:01
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How to retrieve the dimensions of a view?
... grid. The methods getHeight() and getWidth() always return 0. This happens when I format the grid dynamically and also when I use an XML version.
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How can I put a database under git (version control)?
I'm doing a web app, and I need to make a branch for some major changes, the thing is, these changes require changes to the database schema, so I'd like to put the entire database under git as well.
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What is the difference between log4net and ELMAH?
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ELMAH serves a purpose of tracking errors and exceptions for your web applications and allows you to easily log or view those exceptions via many different mechanisms (SQL, RSS, Twitter, files, email, etc.). If you have no built-in exception handling ELMAH will most likely get you what you are ...
How to search file text for a pattern and replace it with a given value
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Disclaimer: This approach is a naive illustration of Ruby's capabilities, and not a production-grade solution for replacing strings in files. It's prone to various failure scenarios, such as data loss in case of a crash, interrupt, or disk be...
No module named pkg_resources
I'm deploying a Django app to a dev server and am hitting this error when I run pip install -r requirements.txt :
34 Answe...
Where's my JSON data in my incoming Django request?
...$.ajax({
url: '/event/save-json/',
type: 'POST',
contentType: 'application/json; charset=utf-8',
data: $.toJSON(myEvent),
dataType: 'text',
success: function(result) {
alert(result.Result);
}
});
Django:
def save_events_json(request):
if request.is_ajax():
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Apache Kafka vs Apache Storm
... --> Storm --> NoSql --> BI(optional)
So you have your real time app handling high volume data, sends it to Kafka queue. Storm pulls the data from kafka and applies some required manipulation. At this point you usually like to get some benefits from this data, so you either send it to some...