大约有 41,000 项符合查询结果（耗时：0.0306秒） [XML]
jQuery to serialize only elements within a div
...ly:
/**
* Serializes form or any other element with jQuery.serialize
* @param el
*/
serialize: function(el) {
var serialized = $(el).serialize();
if (!serialized) // not a form
serialized = $(el).
find('input[name],select[name],textarea[name]').serialize();
return s...
java : convert float to String and String to float
...lic class TestStandAlone {
/**
* This method is to main
* @param args void
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
try {
Float f1=152.32f;
BigDecimal roundfinalPrice = new BigDecimal(f1.floatValu...
How to show changed file name only with git log? [duplicate]
...git log --name-only --oneline | grep -v '.{7} '
Grep command excludes (-v param) every line which starts with seven symbols (which is the length of my git hash for git log command) followed by space. So it filters out every git hash message line and leave only lines with file names.
One useful imp...
Shortcut for creating single item list in C#
... chaining.
public static List<T> WithItems(this List<T> list, params T[] items)
{
list.AddRange(items);
return list;
}
This would let you do this:
List<string> strings = new List<string>().WithItems("Yes");
or
List<string> strings = new List<string>...
'IF' in 'SELECT' statement - choose output value based on column values
...and other with a list of arguments, but ifnull invokes the coalesce with 2 parameters sql/item_cmpfunc.h 722: Item_func_ifnull(Item *a, Item *b) :Item_func_coalesce(a,b) {}
– Felipe Buccioni
Sep 1 '13 at 3:33
...
Get table column names in MySQL?
...;dbh->prepare($sql);
$stmt->bindValue(':table', $table, PDO::PARAM_STR);
$stmt->execute();
$output = array();
while($row = $stmt->fetch(PDO::FETCH_ASSOC)){
$output[] = $row['COLUMN_NAME'];
}
return $output;
...
Fatal error: Maximum execution time of 30 seconds exceeded
...
I had the same problem and solved it by changing the value for the param max_execution_time in php.ini, like this:
max_execution_time = 360 ; Maximum execution time of each script, in seconds (I CHANGED THIS VALUE)
max_input_time = 120 ; Maximum amount of time each script ma...
Deleting all files from a folder using PHP?
...net/unlink:
/**
* Delete a file or recursively delete a directory
*
* @param string $str Path to file or directory
*/
function recursiveDelete($str) {
if (is_file($str)) {
return @unlink($str);
}
elseif (is_dir($str)) {
$scan = glob(rtrim($str,'/').'/*');
for...
Get current URL with jQuery?
...w.location.pathname only gets the URL up the "?" and doesn't get the query params as asked in the question.
– johntrepreneur
Dec 28 '12 at 19:05
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Most tricky/useful commands for gdb debugger [closed]
...
Instead of launching GDB with "-tui" param you can also switch to text mode after a while using by typing "wh".
share
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