大约有 43,000 项符合查询结果（耗时：0.0602秒） [XML]
python list in sql query as parameter
... same query. Doing this I got the erroy i.e. Type Error: not all arguments converted during string formatting. How am I supposed to solbe it
– TechJhola
Jan 9 '15 at 19:55
2
...
Is it possible to override JavaScript's toString() function to provide meaningful output for debuggi
...oString = function(){return 'Pity the Foo';};
var foo = new Foo();
Then convert to string to see the string representation of the object:
//using JS implicit type conversion
console.log('' + foo);
If you don't like the extra typing, you can create a function that logs string representations of...
This Row already belongs to another table error when trying to add rows?
I have a DataTable which has some rows and I am using the select to filter the rows to get a collection of DataRows which I then loop through using foreach and add it to another DataTable, but it is giving me the error "This Row already belongs to another table". Here is the code:
...
href=“tel:” and mobile numbers
...hone/iPod/iPad) automatically detect phone numbers and email addresses and convert them to links. If you don’t want this feature, you should use the following meta tags.
For Safari:
<meta name="format-detection" content="telephone=no">
For BlackBerry:
<meta http-equiv="x-rim-auto-mat...
List attributes of an object
...t list attributes' -- A way to inspect an instance of an unfamiliar object and find out what it's like.
– JDenman6
Aug 21 at 15:14
add a comment
|
...
Free FTP Library [closed]
...Note that the compiled libraries are for .NET 3 but the code is trivial to convert to 2.0
– Deanna
Nov 7 '12 at 13:45
3
...
JavaScript data formatting/pretty printer
...t')
{
if (value instanceof Array)
{
// Just let JS convert the Array to a string!
value = "[ " + value + " ]";
}
else
{
// Recursive dump
// (replace " " by "\t" or something else if you prefer)
var od = DumpObjectIndented(va...
Importing files from different folder
... @kreativitea - sys.path returns a list, not a deque, and it'd be silly to convert the list to a deque and back.
– ArtOfWarfare
Nov 3 '13 at 20:35
40
...
Common use-cases for pickle in Python
...tributed system (marshalling)
3) storing python objects in a database
4) converting an arbitrary python object to a string so that it can be used as a dictionary key (e.g. for caching & memoization).
There are some issues with the last one - two identical objects can be pickled and result in ...
Calling a function every 60 seconds
...nction, delay)
That fires the function passed in as first parameter over and over.
A better approach is, to use setTimeout along with a self-executing anonymous function:
(function(){
// do some stuff
setTimeout(arguments.callee, 60000);
})();
that guarantees, that the next call is not...