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Conditionally start at different places in storyboard from AppDelegate
I have a storyboard set up with working login and main view controller, the latter is the view controller to which the user is navigated to when login is successful.
My objective is to show the main view controller immediately if the authentication (stored in keychain) is successful, and show the lo...
Most Pythonic way to provide global configuration variables in config.py? [closed]
In my endless quest in over-complicating simple stuff, I am researching the most 'Pythonic' way to provide global configuration variables inside the typical ' config.py ' found in Python egg packages.
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em>x m>plicit casting from super class to subclass
The assignment Dog dog = (Dog) animal; does not generate a compilation error, but at runtime it generates a ClassCastEm>x m>ception . Why can't the compiler detect this error?
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HTML-encoding lost when attribute read from input field
I’m using JavaScript to pull a value out from a hidden field and display it in a tem>x m>tbom>x m>. The value in the hidden field is encoded.
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Padding is invalid and cannot be removed?
I have looked online for what this em>x m>ception means in relation to my program but can't seem to find a solution or the reason why it's happening to my specific program. I have been using the em>x m>ample provided my msdn for encrypting and decrypting an m>X m>mlDocument using the Rijndael algorithm. The enc...
Can I set background image and opacity in the same property?
I can see in CSS references how to set image transparency and how to set a background image . But how can I combine these two in order to set a transparent background image?
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Java Delegates?
Does the Java language have delegate features, similar to how C# has support for delegates?
15 Answers
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When should I use double or single quotes in JavaScript?
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The most likely reason for use of single vs. double in different libraries is programmer preference and/or API consistency. Other than being consistent, use whichever best suits the string.
Using the other type of quote as a lite...
Calling a parent window function from an iframe
I want to call a parent window JavaScript function from an iframe.
10 Answers
10
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Insert picture/table in R Markdown [closed]
So I want to insert a table AND a picture into R Markdown. In regular word document I can just easily insert a table (5 rows by 2 columns), and for the picture just copy and paste.
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