大约有 49,000 项符合查询结果（耗时：0.0612秒） [XML]
Can the jQuery UI Datepicker be made to disable Saturdays and Sundays (and holidays)?
...date.getDate() == natDays[i][1]) {
return [false, natDays[i][2] + '_day'];
}
}
return [true, ''];
}
One built in function exists, called noWeekends, that prevents the selection of weekend days.
$(".selector").datepicker({ beforeShowDay: $.datepicker.noWeekends })
To combin...
jquery save json data object in cookie
...base64 (using atob).
val = JSON.stringify(userData)
val = btoa(val)
write_cookie(val)
share
|
improve this answer
|
follow
|
...
Setting variable to NULL after free
... only not best practice, it's wrong. For example: foo* bar=getFoo(); /*more_code*/ free(bar); /*more_code*/ return bar != NULL;. Here, setting bar to NULL after the call to free will cause the function to think it never had a bar and return the wrong value!
– David Schwartz
...
Remove excess whitespace from within a string
...ve it.
If you are dealing with extra spaces within a string consider a preg_replace of multiple whitespaces " "* with a single whitespace " ".
Example:
$foo = preg_replace('/\s+/', ' ', $foo);
share
|
...
How to check if a string is a valid date
...ems to be very forgiving when it comes to dates, e.g. it will parse "FOOBAR_09_2010" as the date 2012-09-09.
– n13
Nov 4 '13 at 12:00
|
show...
虚拟摇杆使用指导 · App Inventor 2 中文网
...摇杆），用悬浮窗：
把摇杆放进一个水平布局 水平布局_摇杆（设计器里可以把它设为不可见），悬浮窗的可拖动设为假，
否则拖摇杆时会把整个悬浮窗拖走：
when Screen1.Initialize() {
悬浮窗1.Draggable = false
悬浮窗1.StartPosition =...
Compiling Java 7 code via Maven
...t's building the command. Perhaps you or someone else has hard-coded a JAVA_HOME in there and forgotten about it.
share
|
improve this answer
|
follow
|
...
Correct way to close nested streams and writers in Java [duplicate]
...hingies to close when finished
private List<Closeable> closeables_ = new LinkedList<Closeable>();
// give the implementer a way to track things to close
// assumes this is called in order for nested closeables,
// inner-most to outer-most
protected final <T extend...
in_array() and multidimensional array
I use in_array() to check whether a value exists in an array like below,
22 Answers
...
How to list all users in a Linux group?
...rs;
my $usertext = `getent passwd`;
my @users = $usertext =~ /^([a-zA-Z0-9_-]+):/gm;
foreach my $userid (@users)
{
my $usergrouptext = `id -Gn $userid`;
my @grouplist = split(' ',$usergrouptext);
foreach my $group (@grouplist)
{
$groupmembers{$group}->{$userid} = 1;
...