大约有 40,000 项符合查询结果（耗时：0.0338秒） [XML]
Inserting a Python datetime.datetime object into MySQL
... = datetime.datetime(2009, 5, 5)
cursor.execute("INSERT INTO table (name, id, datecolumn) VALUES (%s, %s, '%s')",
("name", 4, now))
With regards to the format, I had success with the above command (which includes the milliseconds) and with:
now.strftime('%Y-%m-%d %H:%M:%S')
Hope...
jQuery trigger file input
...hen the <input type="file"/> is set to display:none; or is visbilty:hidden.
So i tried positioning it outside the viewport by setting position:absolute and top:-100px; and voilà it works.
see http://jsfiddle.net/DSARd/1/
call it a hack.
Hope that works for you.
...
SQLAlchemy IN clause
...
How about
session.query(MyUserClass).filter(MyUserClass.id.in_((123,456))).all()
edit: Without the ORM, it would be
session.execute(
select(
[MyUserTable.c.id, MyUserTable.c.name],
MyUserTable.c.id.in_((123, 456))
)
).fetchall()
select() takes two pa...
Git error: “Host Key Verification Failed” when connecting to remote repository
... It's the #2 ssh-keyscan that's missing from the Github docs on adding a new ssh key.
– Phil Andrews
Oct 14 '19 at 15:03
1
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Download a file from NodeJS Server using Express
...
@RJ. If you have a question, create a new one, don't leave a comment.
– loganfsmyth
Apr 25 '13 at 14:34
7
...
Extract traceback info from an exception object
...
Yes, it is meant to be used. From What’s New In Python 3.0 "PEP 3134: Exception objects now store their traceback as the traceback attribute. This means that an exception object now contains all the information pertaining to an exception, and there are fewer reason...
Catch checked change event of a checkbox
...
<input type="checkbox" id="something" />
$("#something").click( function(){
if( $(this).is(':checked') ) alert("checked");
});
Edit: Doing this will not catch when the checkbox changes for other reasons than a click, like using the keyboar...
How do I set the timeout for a JAX-WS webservice client?
...orrect property names (well, they work for me).
MyInterface myInterface = new MyInterfaceService().getMyInterfaceSOAP();
Map<String, Object> requestContext = ((BindingProvider)myInterface).getRequestContext();
requestContext.put(BindingProviderProperties.REQUEST_TIMEOUT, 3000); // Timeout in ...
Inspect attached event handlers for any DOM element
...
Chrome Dev Tools recently announced some new tools for Monitoring JavaScript Events.
TL;DR
Listen to events of a certain type using monitorEvents().
Use unmonitorEvents() to stop listening.
Get listeners of a DOM element using getEventListeners()....
LINQ to SQL Left Outer Join
...merID into sr
from x in sr.DefaultIfEmpty()
select new {
CustomerID = c.CustomerID, ContactName = c.ContactName,
OrderID = x == null ? -1 : x.OrderID };
(or via the extension methods)
...