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Detecting design mode from a Control's constructor
Following-on from this question , is it possible to detect whether one is in design or runtime mode from within an object's constructor?
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Count the number occurrences of a character in a string
What's the simplest way to count the number of occurrences of a character in a string?
19 Answers
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How can I get a favicon to show up in my django app?
I just want to drop the favicon.ico in my staticfiles directory and then have it show up in my app.
12 Answers
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How to check if a variable is not null?
... two ways in JavaScript to check whether a variable is not null , but I’m confused which is the best practice to use.
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What are the differences between GPL v2 and GPL v3 licenses? [closed]
In simple terms, what are the reasons for, and what are the differences between the GPL v2 and GPL v3 open source licenses? Explanations and references to legal terms and further descriptions would be appreciated.
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How to get a tab character?
In HTML, there is no character for a tab, but I am confused as to why I can copy and paste one here: . (You can't see the full width of it, but if you click to edit my question, you will see the character.) If I can copy and paste a tab character, there should be a unicode equivalent that can be ...
Regular expression to match URLs in Java
I use RegexBuddy while working with regular expressions. From its library I copied the regular expression to match URLs. I tested successfully within RegexBuddy. However, when I copied it as Java String flavor and pasted it into Java code, it does not work. The following class prints false :
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Ignoring new fields on JSON objects using Jackson [duplicate]
I'm using Jackson JSON library to convert some JSON objects to POJO classes on an android application. The problem is, the JSON objects might change and have new fields added while the application is published, but currently it will break even when a simple String field is added, which can safely be...
Sorting arraylist in alphabetical order (case insensitive)
I have a string arraylist names which contains names of people. I want to sort the arraylist in alphabetical order.
8 Ans...
Error Dropping Database (Can't rmdir '.test\', errno: 17)
Basically, I was taught on how to create a root password using the "mysqladmin -u root -p password" command, this was done all through the windows command editor. Now, the next process was to display the default databases (info. schema, mysql and test) which was achieved by using "SHOW DATABASES;"
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