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How to get all count of mongoose model?
How can I know the count of a model that data has been saved? there is a method of Model.count() , but it doesn't seem to work.
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MYSQL Truncated incorrect DOUBLE value
...ery was like this:
UPDATE myTable SET myValue = NULL WHERE myValue = 0;
Now, since the actual type of myValue is VARCHAR(255) this gives the warning:
+---------+------+-----------------------------------------------+
| Level | Code | Message |
+---------+-...
How to make an Android device vibrate?
I wrote an Android application. Now, I want to make the device vibrate when a certain action occurs. How can I do this?
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CSS \9 in width property
...ls wide.
More info
EDIT:
This answer was written in 2011. It should now be noted that this hack also works in IE 10.
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How to link to a named anchor in Multimarkdown?
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@jj1bdx I do now -- the <a id="id"></a> form is best. See this SO question/answer.
– Steve Powell
May 28 '12 at 16:12
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Generate random password string with requirements in javascript
...loor(Math.random() * x.length)] }).join('');
With Letter / Number Rules
Now, a variation on the above. This will generate three random strings from the given charsets (letter, number, either) and then scramble the result.
Please note the below uses sort() for illustrative purposes only. For pro...
Removing carriage return and new-line from the end of a string in c#
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I've been writing c# since v1.0 came out (10 years ago). Now you tell me about TrimEnd. Doh!
– s15199d
Dec 28 '12 at 20:05
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Reset the database (purge all), then seed a database
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As of Rails 5, the rake commandline tool has been aliased as rails so now
rails db:reset instead of rake db:reset
will work just as well
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Accessing inactive union member and undefined behavior?
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To make this complete, you need to know what "layout-compatible types" are for C++, or "compatible types" are for C.
– Michael Anderson
Aug 15 '12 at 8:32
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How can I make a div stick to the top of the screen once it's been scrolled to?
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your edit does indeed fill the needs of the question now but you still have a problem when the page scrolls back to the top again. you could after reaching the element scrollTop store it somewhere, and when the page hits that position again (when scrolling upwards) change the ...