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How to get the unique ID of an object which overrides hashCode()?
...ered May 26 '09 at 9:46
Brian AgnewBrian Agnew
248k3535 gold badges309309 silver badges420420 bronze badges
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Entity Framework select distinct name
...have multiple column do like this:
DBContext.TestAddresses.Select(m => new {m.NAME, m.ID}).Distinct();
In this example no duplicate CategoryId and no CategoryName i hope this will help you
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What does [object Object] mean?
...RegExp objects
stringify(/x/) -> [object RegExp]
Date objects
stringify(new Date) -> [object Date]
… several more …
and Object objects!
stringify({}) -> [object Object]
That's because the constructor function is called Object (with a capital "O"), and the term "object" (with small "o"...
Is there a download function in jsFiddle?
...
New answer to an old question:
Method 1:
Step 1: You have to put /show after the URL you are working on:
http://jsfiddle.net/<fiddle_id>/show/
It shows the output with a result header.
Step 2: Right click the...
Cross-thread operation not valid: Control 'textBox1' accessed from a thread other than the thread it
...rns true.
if (this.textBox1.InvokeRequired)
{
SetTextCallback d = new SetTextCallback(SetText);
this.Invoke(d, new object[] { text });
}
else
{
this.textBox1.Text = text;
}
}
So in your case:
private void serialPort1_DataReceived(object sender, System.IO.Ports.SerialDataRec...
ssh “permissions are too open” error
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Keys need to be only readable by you:
chmod 400 ~/.ssh/id_rsa
If Keys need to be read-writable by you:
chmod 600 ~/.ssh/id_rsa
600 appears to be fine as well (in fact better in most cases, because you don't need to change file permissions later to edit it).
The relevant por...
jQuery Set Cursor Position in Text Area
... the application is used. I want the caret to be returned to 0 before each new write (a record of the usage). is it the dynamic data that's causing me problems? if so how could i get around that?
– Chris
Jun 3 '16 at 14:58
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How to implement an android:background that doesn't stretch?
... dra9patch is HERE
Use draw9patch to change your existing splash.png into new_splash.9.png,
drag new_splash.9.png into the drawable-hdpi project folder
ensure the AndroidManifest and styles.xml are proper as below:
AndroidManifest.xml:
<application
...
android:theme="@style/splashScre...
Android Fragment no view found for ID?
...ut.pager_dialog, container, false);
MyPagerAdapter pagerAdapter = new MyPagerAdapter(getChildFragmentManager());
ViewPager pager = (ViewPager) rootView.findViewById(R.id.pager);
pager.setAdapter(pagerAdapter);
return rootView;
}
}
...
List the queries running on SQL Server
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This will show you the longest running SPIDs on a SQL 2000 or SQL 2005 server:
select
P.spid
, right(convert(varchar,
dateadd(ms, datediff(ms, P.last_batch, getdate()), '1900-01-01'),
121), 12) as 'batch_duration'
, P.program_name
...