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Arduino Sketch upload issue - avrdude: stk500_recv(): programmer is not responding
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@daniele Other people noticed that if you reset after X seconds, then it works. I figured the packets were some attempt at a hand-shake. So basically, I solved it using Google, patience and futzing around with the board!
– hoipolloi
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What is the proper way to re-attach detached objects in Hibernate?
...a detached entity.
lock() cannot be called on a detached entity,
and even if it could, and it did reattach the entity,
calling 'lock' with argument 'LockMode.NONE'
implying that you are locking, but not locking,
is the most counterintuitive piece of API design I've ever seen.
So you are stuck.
T...
Nullable type as a generic parameter possible?
...Name) where T : struct
{
object columnValue = reader[columnName];
if (!(columnValue is DBNull))
return (T)columnValue;
return null;
}
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Facebook Graph API v2.0+ - /me/friends returns empty, or only friends who also use my application
...upgrade guide for more detailed information, or review the summary below.
If you want to access a list of non-app-using friends, there are two options:
If you want to let your people tag their friends in stories that they publish to Facebook using your App, you can use the /me/taggable_friends AP...
Android 4.1: How to check notifications are disabled for the application?
Android 4.1 offers the user a check box to disable notifications for a specific application.
6 Answers
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What .NET collection provides the fastest search
... answer to "What is the fastest searchable collection" depends on your specific data size, ordered-ness, cost-of-hashing, and search frequency.
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How to split long commands over multiple lines in PowerShell
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If you're running powershell 3 or higher, see github.com/lzybkr/psreadline - history traversal is fixed for multiline statements.
– x0n
Oct 6 '13 at 23:06
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How to check if a string in Python is in ASCII?
...de is better, because string no decode method in python 3, see what's the difference between encode/decode? (python 2.x)
– Jet Guo
May 8 '11 at 15:21
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Is there a NumPy function to return the first index of something in an array?
...with first all the row indices, then all the column indices.
For example, if an array is two dimensions and it contained your item at two locations then
array[itemindex[0][0]][itemindex[1][0]]
would be equal to your item and so would
array[itemindex[0][1]][itemindex[1][1]]
numpy.where
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Can You Get A Users Local LAN IP Address Via JavaScript?
...gh it has yet to be implemented in either of those browsers.
Here is a modified version of the source code, reduced the lines, not making any stun requests since you only want Local IP not the Public IP:
window.RTCPeerConnection = window.RTCPeerConnection || window.mozRTCPeerConnection || window.w...