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SQLite in Android How to update a specific row
I've been trying to update a specific row for a while now, and it seems that there are two ways to do this. From what I've read and tried, you can just use the:
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How to reposition Chrome Developer Tools
The tools are opened on the bottom of the chrome window per default. This is a rather bad choice for a wide screen display since there is plenty of empty space to the right but not much vertical space to spare. Unfortunately, I have found no way to reposition the tools. I would like to have them on ...
How do you round a number to two decimal places in C#?
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Here's some examples:
decimal a = 1.994444M;
Math.Round(a, 2); //returns 1.99
decimal b = 1.995555M;
Math.Round(b, 2); //returns 2.00
You might also want to look at bankers rounding / round-to-even with the following overload:
Math.Ro...
Indexes of all occurrences of character in a string
The following code will print 2
14 Answers
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Embed image in a element
I'm trying to display a png image on a <button> element in HTML.
The button is the same size as the image, and the image is shown but for some reason not in the center - so it's impossible to see it all.
In other words it seems like the top right corner of the image is located at the center ...
How do I get a file name from a full path with PHP?
For example, how do I get Output.map
14 Answers
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Numeric for loop in Django templates
How do I write a numeric for loop in a Django template? I mean something like
19 Answers
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How to get size of mysql database?
How to get size of a mysql database?
Suppose the target database is called "v3".
9 Answers
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Query to count the number of tables I have in MySQL
... command line query to count the number of tables in my database. Is that possible? If so, what is the query?
12 Answers
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Best way to check for nullable bool in a condition expression (if …)
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I think a lot of people concentrate on the fact that this value is nullable, and don't think about what they actually want :)
bool? nullableBool = true;
if (nullableBool == true) { ... } // true
else { ... } // false or null
Or if you want...