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Can clearInterval() be called inside setInterval()?
... is working, sometimes it is not. I am wondering if the clearInterval actually clear the timer?? because there is this monitor button that will only be disabled when it is in monitoring function. I have another clearInterval when an element called .outputRemove is clicked. See the code bel...
How do I find the PublicKeyToken for a particular dll?
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That's perfect! Avoids installing extra tools.
– nirav
Feb 4 '15 at 10:22
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javascript find and remove object in array based on key value
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In you case where you want to delete all items with id=something is fine ... but be careful when using $.grep as it searches the full array and for long arrays it is not efficient. Sometimes you just need to check if the element exists inside the array by a give...
Update R using RStudio
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You install a new version of R from the official website.
RStudio should automatically start with the new version when you relaunch it.
In case you need to do it manually, in RStudio, go to :Tools -> options -> General.
Chec...
How to get item's position in a list?
...er probably 25 years of questioning functional programming, I think I'm finally getting the clue. list comprehension is da bomb.
– Charlie Martin
Dec 13 '08 at 18:30
15
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Configuration System Failed to Initialize
...n was corrupted during a power outage event - the config file which is normally XML was filled with NUL bytes
– mroselli
Dec 21 '16 at 18:45
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Facebook database design?
...nd table that holds the UserID and then the UserID of the friend (we will call it FriendID). Both columns would be foreign keys back to the Users table.
Somewhat useful example:
Table Name: User
Columns:
UserID PK
EmailAddress
Password
Gender
DOB
Location
TableName: Friend...
How to disable textarea resizing?
I need to disable textarea horizontal resize. Sometimes I want to allow vertical resize on the textarea.
5 Answers
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How to convert floats to human-readable fractions?
....out r d
** r is real number to approx
** d is the maximum denominator allowed
**
** based on the theory of continued fractions
** if x = a1 + 1/(a2 + 1/(a3 + 1/(a4 + ...)))
** then best approximation is found by truncating this series
** (with some adjustments in the last term).
**
** Note the ...
Maven 3 warnings about build.plugins.plugin.version
...ople have mentioned why the issue is happening, but fail to suggest a fix. All I needed to do was to go into my POM file for my project, and add the <version> tag as shown above.
To discover the version number, one way is to look in Maven's output after it finishes running. Where you are miss...