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App Inventor 2 低功耗蓝牙 BlueToothLE 拓展 · App Inventor 2 中文网
... 隐私策略和使用条款 官方QQ群483928335 #free_v { border:none; position:fixed; top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
sql server #region
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When this was originally posted the extension was free
– Pero P.
Apr 7 '16 at 16:34
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NoSql Crash Course/Tutorial [closed]
...ive Record or some similar database abstraction.
Also I found a wonderful free orlys book on Couch DB here, which is pretty awesome.
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Mongo interface [closed]
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I highly recommend Rock Mongo as well. MongoVUE is not free and not as detailed as Rock Mongo
– anvarik
Mar 8 '13 at 13:04
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RAII and smart pointers in C++
... be destroyed, so we cannot guarantee when a resource such as file will be freed.
Onto smart pointers - a lot of the time, we just create objects on the stack. For instance (and stealing an example from another answer):
void foo() {
std::string str;
// Do cool things to or using str
}
Th...
What does “connection reset by peer” mean?
...ny final data may have been lost. However you should close the socket and free up any other resources associated with the connection.
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MySQL table is marked as crashed and last (automatic?) repair failed
...eally full? Can you try running "df -h" ? Most likely it is and you should free up some space...During table repair, it uses some disk space to write to temporary table. As you can see from the error message it writes to your /tmp/ folder
– Aleksandar Vucetic
J...
Get HTML5 localStorage keys
...) ) );
}
This will log the data in the format "key: value"
(Kevin: feel free to just take this info into the your answer if you want!)
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What is the difference between “ is None ” and “ ==None ”
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The answer is explained here.
To quote:
A class is free to implement
comparison any way it chooses, and it
can choose to make comparison against
None mean something (which actually
makes sense; if someone told you to
implement the None object from
scratch, how els...
Find UNC path of a network drive?
...ay to get the UNC path and some more I recommend using Path Copy, which is free and you can practically get any path you want with one click:
https://pathcopycopy.github.io/
Here is a screenshot demonstrating how it works. The latest version has more options and definitely UNC Path too:
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