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Why does Math.Floor(Double) return a value of type Double?
... should have specified that while the result is an "integer" (in this case meaning whole number) it is still of TYPE Double
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What's the difference between IQueryable and IEnumerable
... be translated into an 'optimized' SQL query. Just want to confirm what it means when you say 'all rows will be pulled into memory'. Let us say that I have two where clauses, then will all tuples of the entities be first fetched into memory and then the normal 'in-memory' filtering will occur?
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Does git return specific return error codes?
...her status codes are determine by the app. There are 255 other codes which meanings depend on the app. See their man pages for details.
– shawnhcorey
Oct 29 '18 at 13:54
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How to use MySQL DECIMAL?
...the number of digits to the right of the decimal point (the scale).
This means that the previous command creates a column that accepts values from -99.9999 to 99.9999. You may also create an UNSIGNED DECIMAL column, ranging from 0.0000 to 99.9999.
For more information on MySQL DECIMAL the officia...
Highlight bash/shell code in markdown
...ing engine and the markdown flavour. There is no standard for this. If you mean github flavoured markdown for example, shell should work fine. Aliases are sh, bash or zsh. You can find the list of available syntax lexers here
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Compare DATETIME and DATE ignoring time portion
...mall drawback in Marc's answer is that both datefields have been typecast, meaning you'll be unable to leverage any indexes.
So, if there is a need to write a query that can benefit from an index on a date field, then the following (rather convoluted) approach is necessary.
The indexed datefield ...
How to Get the Title of a HTML Page Displayed in UIWebView?
...le tag from an HTML page displayed in a UIWebView. What is the most robust means of doing so?
7 Answers
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Width equal to content [duplicate]
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By default p tags are block elements, which means they take 100% of the parent width.
You can change their display property with:
#container p {
display:inline-block;
}
But it puts the elements side by side.
To keep each element on its own line you can use:
#...
Ignore .pyc files in git repository
... the repository:
find . -name "*.pyc" -exec git rm -f "{}" \;
This just means:
starting from the directory i'm currently in, find all files whose
name ends with extension .pyc, and pass file name to the command git rm -f
After *.pyc files deletion from git as tracked files, commit this c...
Android onCreate or onStartCommand for starting service
...y time a client starts the service using startService(Intent intent). This means that onStartCommand() can get called multiple times. You should do the things in this method that are needed each time a client requests something from your service. This depends a lot on what your service does and how ...