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Scala Programming for Android
... takes several minutes (!) to compile and needs 900 kb compressed, which is a show stopper for mobile applications. Additionally, the IDE runs out of memory every now and then. I assume dex is not made for big libraries like the scala-library .
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The preferred way of creating a new element with jQuery
...html('*') overrides the content while .append('*') doesn't, but I guess, this wasn't your question.
Another good practice is prefixing your jQuery variables with $:
Is there any specific reason behind using $ with variable in jQuery
Placing quotes around the "class" property name will make it more...
Why Android Studio says “Waiting For Debugger” if am NOT debugging?
...Run my project on my device, appear the message "Waiting For Debugger". It is a very strange behavior because I am not debugging application.
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Determine on iPhone if user has enabled push notifications
... looking for a way to determine if the user has, via settings, enabled or disabled their push notifications for my application.
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Why does Convert.ToString(null) return a different value if you cast null?
...k the most specific overload which will work with the input. A null value is convertible to any reference type. In this case string is more specific than object and hence it will be picked as the winner.
In the null as object you've solidified the type of the expression as object. This means i...
What is jQuery Unobtrusive Validation?
I know what the jQuery Validation plugin is. I know the jQuery Unobtrusive Validation library was made by Microsoft and is included in the ASP.NET MVC framework. But I cannot find a single online source that explains what it is. What is the difference between the standard jQuery Validation librar...
IIS: Idle Timeout vs Recycle
In IIS there are two areas (well, more than two) where recycling can occur:
4 Answers
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Android check internet connection [duplicate]
...e internet and I'm trying to create a function that checks if a connection is available and if it isn't, go to an activity that has a retry button and an explanation.
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How to write to an existing excel file without overwriting data (using pandas)?
...ck look through the code in ExcelWriter gives a clue that something like this might work out:
import pandas
from openpyxl import load_workbook
book = load_workbook('Masterfile.xlsx')
writer = pandas.ExcelWriter('Masterfile.xlsx', engine='openpyxl')
writer.book = book
## ExcelWriter for some reas...
Xcode 6: Keyboard does not show up in simulator
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I had the same issue. My solution was as follows:
iOS Simulator -> Hardware -> Keyboard
Uncheck "Connect Hardware Keyboard"
Mine was checked because I was using my mac keyboard, but if you make sure it is unchecked the iPhone keyb...