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When to use , tag files, composite components and/or custom components?
...ts recently and got puzzled by new composite components knowing existing <ui:include> and other templating techniques offered by Facelets 1.x.
...
Enable IIS7 gzip
...y, or you want your config to carry between all environments you target.
<system.webServer>
<httpCompression directory="%SystemDrive%\inetpub\temp\IIS Temporary Compressed Files">
<scheme name="gzip" dll="%Windir%\system32\inetsrv\gzip.dll"/>
<dynamicTypes>
&...
Haml: Control whitespace around text
...nd
= surround '(', ')' do
%a{:href => "food"} chicken
Produces:
(<a href='food'>chicken</a>)
succeed:
click
= succeed '.' do
%a{:href=>"thing"} here
Produces:
click
<a href='thing'>here</a>.
precede:
= precede '*' do
%span.small Not really
Produces:...
What is move semantics?
...which only holds a pointer to a heap-allocated block of memory:
#include <cstring>
#include <algorithm>
class string
{
char* data;
public:
string(const char* p)
{
size_t size = std::strlen(p) + 1;
data = new char[size];
std::memcpy(data, p, size);
...
CSS I want a div to be on top of everything
...osition as fixed but still set the z-index to 1000 and got the desired results, it covered a div lower on the page as I scrolled, can you explain why that happened even though I was using a static position?
– Boo89100
Jul 28 '16 at 15:51
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What does “where T : class, new()” mean?
...ust be a class (reference type) and must have a public parameter-less default constructor.
That means T can't be an int, float, double, DateTime or any other struct (value type).
It could be a string, or any other custom reference type, as long as it has a default or parameter-less constructor.
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How to return 2 values from a Java method?
...ng a generic Pair class, consider creating a class that represents the result that you want to return, and return an instance of that class. Give the class a meaningful name. The benefits of this approach over using an array are type safety and it will make your program much easier to understand.
N...
How to sort List of objects by some property
...
Either make ActiveAlarm implement Comparable<ActiveAlarm> or implement Comparator<ActiveAlarm> in a separate class. Then call:
Collections.sort(list);
or
Collections.sort(list, comparator);
In general, it's a good idea to implement Comparable<T> ...
How do I cancel form submission in submit button onclick event?
...
You are better off doing...
<form onsubmit="return isValidForm()" />
If isValidForm() returns false, then your form doesn't submit.
You should also probably move your event handler from inline.
document.getElementById('my-form').onsubmit = func...
How to find the most recent file in a directory using .NET, and without looping?
...
Shouldn't this use FirstOrDefault() instead of First()? The latter will cause an InvalidOperationException if the directory is empty.
– Tobias J
May 26 '15 at 22:26
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