大约有 30,000 项符合查询结果（耗时：0.0547秒） [XML]
How to use jQuery in chrome extension?
...
Well what do you exactly mean by You have to add your jquery script to your chrome-extension project ? I did this : manifest.json : "background": { ` "scripts": ["thirdParty/jquery-2.0.3.js", "background.js"],` ` "persistent": fals...
What's the use of session.flush() in Hibernate
...tly what you are saying but I have question that what will be the priority means suppose 1) I have class where I am saving object using code id = session.save(obj); and transaction is committed at very next line but obj is not getting saved to DB ,Why? 2) I saved obj using session.save(obj); with co...
Why are we not to throw these exceptions?
...d be fine. However, you still won’t want to throw these, as they usually mean that there are some actual mistakes in your logic. For example the null reference exception means that you are trying to access a member of an object which is null. If that’s a possibility in your code, then you should...
What is the best way to auto-generate INSERT statements for a SQL Server table?
... procedure'
IF (SELECT OBJECT_ID('sp_generate_inserts','P')) IS NOT NULL --means, the procedure already exists
BEGIN
PRINT 'Procedure already exists. So, dropping it'
DROP PROC sp_generate_inserts
END
GO
--Turn system object marking on
EXEC master.dbo.sp_MS_upd_sysobj_catego...
How to force LINQ Sum() to return 0 while source collection is empty
... an exception being thrown.
Would this be possible in the query itself - I mean rather than storing the query and checking query.Any() ?
...
Why would you use an ivar?
...ow to call a hidden accessor dynamically (as long as we know the name…). Meanwhile, most of us have not memorized how to properly access ivars which aren't visible (beyond KVC). The class continuation helps, but it does introduce vulnerabilities.
This workaround's obvious:
if ([obj respondsToSelec...
Copy files from one directory into an existing directory
...r strips the "./" because "t2/./" is the same as "t2/". Technically, this means it's POSIX built in behavior... but probably not in the way you might have been expecting!
– striking
Mar 12 '16 at 18:32
...
How to create Windows EventLog source from command line?
...cs.EventLog.CreateEventSource("ApplicationName", "MyNewLog");
"MyNewLog" means the name you want to give to your log in event viewer.
for more information check this link
[ http://msdn.microsoft.com/en-in/library/49dwckkz%28v=vs.90%29.aspx]
Generate Java class from JSON?
...
@testerjoe If you mean Java source code, then yes jsonschema2pojo does this, and it's available as a maven plugin, ant task, gradle extension, CLI tool, java library, etc...
– joelittlejohn
Nov 20 '17 at ...
window.close and self.close do not close the window in Chrome
... browsing context whose session history contains only one Document.
This means, with one small exception, javascript must not be allowed to close a window that was not opened by that same javascript.
Chrome allows that exception -- which it doesn't apply to userscripts -- however Firefox does not...