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Read whole ASCII file into C++ std::string [duplicate]
...where you're getting the t.open("file.txt", "r") syntax from. As far as I know that's not a method that std::ifstream has. It looks like you've confused it with C's fopen.
Edit: Also note the extra parentheses around the first argument to the string constructor. These are essential. They prevent th...
To prevent a memory leak, the JDBC Driver has been forcibly unregistered
...ngs. But it will silently keep leaking memory. Not sure if that's good to know after all. Those kind of memory leaks are one of the major causes behind OutOfMemoryError issues during Tomcat hotdeployments.
Move the JDBC driver to Tomcat's /lib folder and have a connection pooled datasource to manage...
Creating java date object from year,month,day
...ipt API designers. Other than that, probably nobody. Note that Calendar is now obsoleted by th the Java 8 java.time API, which does the right thing.
– JB Nizet
Sep 27 '17 at 6:55
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How to get an array of specific “key” in multidimensional array without looping
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nice, now if there's a native function that is similar to function ($ar) {return $ar['id'];} return value of key that would be awesome! :-)
– ifaour
Nov 3 '11 at 12:26
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Selecting the first “n” items with jQuery
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Can't edit now sorry -- basically, using slice was a lot faster.
– nickf
Oct 29 '13 at 13:13
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How to Correctly Use Lists in R?
...ks. (By the way, your example re 'complicated list', as you might already know, is the standard way to replicate the 'switch' statement in C++, Java, etc. in languages that don't have one; probably a good way to do this in R when i need to). +1
– doug
Jan 12 '1...
How to get value from form field in django framework?
...ce.my_field
form.save()
print form.instance.id # now this one can access id/pk
Note: the field is accessed as soon as it's available.
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How to put spacing between TBODY elements
... this answer on google, I presume as this was written in 2008, this answer now (2015) has full support across all major browsers? At least checking on caniuse.com first-child seems well supported?
– redfox05
Nov 8 '15 at 19:58
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Access to Modified Closure (2)
...{
// ... code
obj.SomeEvent -= bar;
};
obj.SomeEvent += bar;
This is now self-unsubscribing ;-p
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Use Font Awesome Icons in CSS
...ule for FontAwesome declared already in your CSS). Then it is a matter of knowing which CSS content value corresponds to which icon.
I have listed them all here: http://astronautweb.co/snippet/font-awesome/
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