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Error: could not find function … in R
...ht package, type help.search("some.function") or ??some.function to get an information box that can tell you in which package it is contained.
find and getAnywhere can also be used to locate functions.
If you have no clue about the package, you can use findFn in the sos package as explained in this ...
How do I convert a string to a double in Python?
...d some code samples:
https://docs.python.org/3/library/sys.html#sys.float_info
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How to write file if parent folder doesn't exist?
...tent, function (err) {
if (err) throw err;
console.info('file saved!');
});
}
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How to make an element in XML schema optional?
...
maxOccurs defaulting to 1 - very useful info, thank you.
– thonnor
Jan 20 '17 at 23:56
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How to find out what character key is pressed?
...n "Run code snippet"
This website does the same as my code above: Keycode.info
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Find which version of package is installed with pip
...obvious nor documented, but you can type pip show pip to get pip's version info, rather than pip --version as I would've expected.
– Marc Maxmeister
Jan 11 '16 at 18:55
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Default parameters with C++ constructors [closed]
...icitly converted from that parameter type. Check out this thread for more info.
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Resize image in PHP
...$image;
var $image_type;
function load($filename) {
$image_info = getimagesize($filename);
$this->image_type = $image_info[2];
if( $this->image_type == IMAGETYPE_JPEG ) {
$this->image = imagecreatefromjpeg($filename);
} elseif( $this->image_ty...
RuntimeException: Unable to instantiate application
...at and was unaware of it, hence thought of asking the same. Thanks for the info, a very useful one.
– user182944
Apr 15 '12 at 4:08
3
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How to make a whole 'div' clickable in html and css without JavaScript? [duplicate]
...f you updated the answer to reflect Damien's comment. It's really valuable info, and it's a shame that it's hidden in a comment...
– MW.
Mar 26 '14 at 13:48
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