大约有 32,000 项符合查询结果（耗时：0.0512秒） [XML]
How to convert an Stream into a byte[] in C#? [duplicate]
...the internal buffer will have the proper size. If the length is not known, then writing to MemoryStream implies potential multiple copies of the internal buffer as the data is written and the buffer extended, and in that case the extra copy of ToArray is not necessarily the main problem.
...
using jquery $.ajax to call a PHP function
...of use reference the function in a simple manner:
var P = $.fn.php;
Then initialize the plugin:
P('init',
{
// The path to our function request handler is absolutely required
'path': 'http://www.YourDomain.com/jqueryphp/request_handler.php',
// Synchronous requests are required...
Define global variable in a JavaScript function
... @Stuntddude you're probably right :( I started answering the question and then decided to diverge a bit, and well this is what we've got. Still some ppl still find it useful so I've left it here. Thanks for your feedback!
– op1ekun
Mar 8 '16 at 9:20
...
How to get key names from JSON using jq
...' read -r line; do
arr+=("$line")
done < <(jq 'keys[]' ms.json)
Then print it:
printf "%s\n" ${arr[@]}
"Archiver-Version"
"Build-Id"
"Build-Jdk"
"Build-Number"
"Build-Tag"
"Built-By"
"Created-By"
"Implementation-Title"
"Implementation-Vendor-Id"
"Implementation-Version"
"Manifest-Versio...
SQL “select where not in subquery” returns no results
...t using NOT EXISTS - the join results in fetching more rows than it needs, then the results compared for the columns being null. And NOT EXISTS is more readable to boot.
– OMG Ponies
Sep 10 '09 at 17:29
...
iOS Safari – How to disable overscroll but allow scrollable divs to scroll normally?
...ent).bind('touchmove', function(e){
e.preventDefault();
});
Then stop your class of elements from propagating to the document level. This stops it from reaching the function above and thus e.preventDefault() is not initiated:
$('.scrollable').bind('touchmove', function(e){
e.stopPr...
Change type of varchar field to integer: “cannot be cast automatically to type integer”
...ying cause is the same and the answer applies.
If the error still occurs, then it may be related not to column values, but indexes over this column or column default values might fail typecast. Indexes need to be dropped before ALTER COLUMN and recreated after. Default values should be changed appr...
Changing Font Size For UITableView Section Headers
...change the header height in this willDisplayHeaderView method.)
You could then respond to the titleForHeaderInSection method to reuse this configured header with different section titles.
Objective-C
- (void)tableView:(UITableView *)tableView willDisplayHeaderView:(UIView *)view forSection:(NSInt...
Best approach to remove time part of datetime in SQL Server
...
@David Sopko for the Oct 2011 edit then code would be: select cast(GETDATE() as date)
– Choco Smith
Dec 15 '14 at 8:51
1
...
How do I pick randomly from an array?
...array.
If You will use the line mentioned below
arr[1+rand(arr.count)]
then in some cases it will return 0 or nil value.
The line mentioned below
rand(number)
always return the value from 0 to number-1.
If we use
1+rand(number)
then it may return number and arr[number] contains no elemen...