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How to find out which package version is loaded in R?
...n a process of figuring out how to use my university cluster. It has 2 versions of R installed. System wide R 2.11 (Debian 6.0) and R 2.14.2 in non-standard location.
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How to get last key in an array?
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A solution would be to use a combination of end and key (quoting) :
end() advances array 's internal pointer to the last element, and returns its value.
key() returns the index element of the current array position.
So, a port...
How can I see the raw SQL queries Django is running?
...: "How can I see the raw SQL queries Django is running?"
django.db.connection.queries contains a list of the SQL queries:
from django.db import connection
print(connection.queries)
Querysets also have a query attribute containing the query to be executed:
print(MyModel.objects.filter(name="my n...
How to ignore SSL certificate errors in Apache HttpClient 4.0
...egistry();
schemeRegistry.register(httpsScheme);
// apache HttpClient version >4.2 should use BasicClientConnectionManager
ClientConnectionManager cm = new SingleClientConnManager(schemeRegistry);
HttpClient httpClient = new DefaultHttpClient(cm);
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NSString tokenize in Objective-C
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Everyone has mentioned componentsSeparatedByString: but you can also use CFStringTokenizer (remember that an NSString and CFString are interchangeable) which will tokenize natural languages too (like Chinese/Japanese which don't split words o...
Which one is the best PDF-API for PHP? [closed]
...personally i'd rather go with tcpdf which is an ehnanced and mantained version of fpdf.
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jQuery trigger file input
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This is due to a security restriction.
I found out that the security restriction is only when the <input type="file"/> is set to display:none; or is visbilty:hidden.
So i tried positioning it outside the viewport by setting position:absolute and top:-...
How to get the browser viewport dimensions?
... and @media (height) which include scrollbars
initial-scale and zoom variations may cause mobile values to wrongly scale down to what PPK calls the visual viewport and be smaller than the @media values
zoom may cause values to be 1px off due to native rounding
undefined in IE8-
document.documentEle...
How do I fix "The expression of type List needs unchecked conversion…'?
...getEntries() result to SyndEntry before adding it to your new list. Collections.checkedList does not do this checking for you—although it would have been possible to implement it to do so.
By doing your own cast up front, you're "complying with the warranty terms" of Java generics: if a ClassCas...
Store password in TortoiseHg
...ugh this answer is accepted as of 2017-09-15, it is not a recommended solution. You should never store your passwords in plain text. Use the mercurial_keyring extension instead. See another answer here.
You can change your push URL to https://username:password@hostname.com/repo.
This is explaine...