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What is Java Servlet?
...e networking side (e.g. parsing an HTTP request, connection handling etc). One of the best-known open source servlet containers is Tomcat.
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AngularJS - Access to child scope
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One place you probably want to get the child scope is when unit testing directives. If you have a transcluded directive the scope is a child of the scope used to compile the element. Getting access to the scope of the compile...
How to make the corners of a button round?
...ou will see that there is a difference in the shape when you put just that one line instead of defining each of the corner radii individually.
– Garima Tiwari
May 29 '13 at 5:27
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How to install pip for Python 3 on Mac OS X?
...ew 3.3.3. So I need to install pyserial again. I can do it the way I've done it before, which is:
14 Answers
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How do I find where an exception was thrown in C++?
...INATE = std::set_terminate(my_terminate);
}
// This structure mirrors the one found in /usr/include/asm/ucontext.h
typedef struct _sig_ucontext {
unsigned long uc_flags;
struct ucontext *uc_link;
stack_t uc_stack;
struct sigcontext uc_mcontext;
sigset_t uc_si...
On select change, get data attribute value
... As of 2016 find() is much faster than children() even in cases like this one where we only have a tree depth of 2.
– Hafenkranich
Oct 15 '16 at 14:56
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Is there a way to make a PowerShell script work by double clicking a .ps1 file?
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This is the only one that worked for me in this list of answers. I'm not prepared to accept "It's not advised" as an answer - I tell the PC what to do, the PC does not tell me.
– Matt
Nov 13 '14 at 1:19...
Pairs from single list
...e:
from itertools import izip_longest
def blockwise(t, size=2, fillvalue=None):
it = iter(t)
return izip_longest(*[it]*size, fillvalue=fillvalue)
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How do I check/uncheck all checkboxes with a button using jQuery?
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Try this one :
$(document).ready(function(){
$('.check:button').toggle(function(){
$('input:checkbox').attr('checked','checked');
$(this).val('uncheck all');
},function(){
$('input:checkbox').removeAtt...
What are the differences between vector and list data types in R?
...ically lists are vectors, although very few would use that term. "list" is one of several modes, with others being "logical", "character", "numeric", "integer". What you are calling vectors are "atomic vectors" in strict R parlance:
aaa <- vector("list", 3)
is.list(aaa) #TRUE
is.vector(aaa)...