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When to use f:viewAction / preRenderView versus PostConstruct?
...s particularly useful if you want to perform actions based on model values set by <f:viewParam> during update model values phase. Namely, they are not available at the moment the @PostConstruct runs. In JSF 2.0/2.1, this tag didn't exist and you have to use the preRenderView workaround.
If th...
Is there a command for formatting HTML in the Atom editor?
...ike the fact that atom-beautify doesn’t make use of personal indentation settings, and/or .editorconfig settings. It just formats everything its way.
– Diti
Feb 16 '16 at 14:34
...
How to get the raw value an field?
...nput number field's sanitization algorithm says the browser is supposed to set the value to an empty string if the input isn't a valid floating point number.
The value sanitization algorithm is as follows: If the value of the
element is not a valid floating-point number, then set it to the emp...
C++中智能指针的设计和使用 - C/C++ - 清泛网 - 专注C/C++及内核技术
...
{
return val;
}
// 修改数据成员
void set_ptr(int *p) const
{
ptr->ip = p;
}
void set_int(int i)
{
val = i;
}
// 返回或修改基础int对象
int get_ptr_val() const
{
return *ptr->ip;
}
...
How do you enable the escape key close functionality in a Twitter Bootstrap modal?
...rd belongs on the modal element, not the controller. This can be tested by setting it to false.
– WoodrowShigeru
Jun 25 at 11:16
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Does const mean thread-safe in C++11?
...
class rect {
int width = 0, height = 0;
public:
/*...*/
void set_size( int new_width, int new_height ) {
width = new_width;
height = new_height;
}
int area() const {
return width * height;
}
};
The member-function area is thread-safe; not because it...
String.Join method that ignores empty strings?
...ARE @in_SearchTerm3 nvarchar(100)
DECLARE @in_SearchTerm4 nvarchar(100)
SET @in_SearchTerm1 = N'a'
SET @in_SearchTerm2 = N''
SET @in_SearchTerm3 = N'c'
SET @in_SearchTerm4 = N''
SELECT
COALESCE
(
STUFF
(
(
SELECT ' / ' + RPT_SearchTerm AS [tex...
Common MySQL fields and their appropriate data types
I am setting up a very small MySQL database that stores, first name, last name, email and phone number and am struggling to find the 'perfect' datatype for each field. I know there is no such thing as a perfect answer, but there must be some sort of common convention for commonly used fields such as...
Case preserving substitute in Vim
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1. This fails when the user has :set ignorecase. 2. Bad will be substituted by GOOD instead of Good. 3. The "job" part of the question is ignored, so this will also replace lambada → lamgooda. Fixes and explanations for these bugs and a few other things...
How to store a git config as part of the repository?
...ike a configure script or similar that users must run, you could have that set the include (or prompt the user to).
– Hasturkun
Aug 20 '13 at 10:01
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