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Is the NOLOCK (Sql Server hint) bad practice?
...saction isolation level for the SELECT statement is READ UNCOMMITTED. This means that the query may see dirty and inconsistent data.
This is not a good idea to apply as a rule. Even if this dirty read behavior is OK for your mission critical web based application, a NOLOCK scan can cause 601 error...
What's the role of adapters in Android?
...plies helpful (including this one) ... and 3) I don't have a clue what you mean by "a more detailed explanation". Perhaps that's because I'm more interested in the "why" (as well explained above).; I'm more interested in the "forest" (like WarrenFaith's response) than the "detailed trees" (whichI C...
Difference between UTF-8 and UTF-16?
...ry characters, they are still represented by pairs of 16-bit values, which means that the total length is still divisible by two and allows to use 16-bit char as the primitive component of the string.
Main UTF-16 cons:
Lots of null bytes in US-ASCII strings, which means no null-terminated string...
Syntax highlighting/colorizing cat
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cat with syntax highlighting is simply out of scope. cat is not meant for that.
If you just want to have the entire content of some file coloured in some way (with the same colour for the whole file), you can make use of terminal escape sequences to control the color.
Here's a sample scr...
How do you automatically set the focus to a textbox when a web page loads?
...;
</script>
by calling this function in $(document).ready().
It means this function will execute when the DOM is ready.
For more information about the READY function, refer to : http://api.jquery.com/ready/
share...
MFC CListCtrl使用方法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ou can pass in a value of I_IMAGECALLBACK for the index of the image. This means that the system expects you to fill in the image index when you get an LVN_GETDISPINFO notification. Inside of the handler for LVN_GETDISPINFO, you can check if the item is selected and set the appropriate image index.
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Wait for page load in Selenium
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It mean that it will try something during 10 seconds, before it raise exception. so it can't make sure that it will take 10 seconds delay.
– skysign
Jul 23 '16 at 9:06
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What is the relationship between Looper, Handler and MessageQueue in Android?
..., it still terminates when run() method returns. But let me clarify what I mean, below).
2) Looper provides a queue where jobs to be done are enqueued, which is also needed in GUI framework.
As you may know, when an application is launched, the system creates a thread of execution for the applicat...
Windows threading: _beginthread vs _beginthreadex vs CreateThread C++
...initialization (setting up thread local storage, etc.).
In practice, this means that CreateThread() should pretty much never be used directly by your code.
The MSDN documents for _beginthread()/_beginthreadex() have quite a bit of detail on the differences - one of the more important is that since...
How to git commit a single file/directory
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@DavidDimalanta: What do you mean?
– Lily Ballard
Feb 18 '14 at 22:56
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