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Remove icon/logo from action bar on android
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18 Answers
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Are static class variables possible in Python?
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21 Answers
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Repeater, ListView, DataList, DataGrid, GridView … Which to choose?
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145
It's really about what you trying to achieve
Gridview - Limited in design, works like an htm...
Using Transactions or SaveChanges(false) and AcceptAllChanges()?
...tionScope scope = new TransactionScope())
{
//Do something with context1
//Do something with context2
//Save and discard changes
context1.SaveChanges();
//Save and discard changes
context2.SaveChanges();
//if we get here things are looking good.
scope.Complete();
}...
node.js child process - difference between spawn & fork
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219
Spawn is a command designed to run system commands. When you run spawn, you send it a system c...
How to do ssh with a timeout in a script?
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ssh -o ConnectTimeout=10 <hostName>
Where 10 is time in seconds. This Timeout applies only to the creation of the connection.
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Parsing HTML into NSAttributedText - how to set font?
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17 Answers
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Combining C++ and C - how does #ifdef __cplusplus work?
...pective.
Now, specifically regarding your numbered questions:
Regarding #1: __cplusplus will stay defined inside of extern "C" blocks. This doesn't matter, though, since the blocks should nest neatly.
Regarding #2: __cplusplus will be defined for any compilation unit that is being run through th...
How to access accelerometer/gyroscope data from Javascript?
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The way to do this in 2019+ is to use DeviceOrientation API. This works in most modern browsers...
PostgreSQL return result set as JSON array?
...row being converted to a single object. The result looks like this:
[{"a":1,"b":"value1"},{"a":2,"b":"value2"},{"a":3,"b":"value3"}]
9.3 and up
The json_agg function produces this result out of the box. It automatically figures out how to convert its input into JSON and aggregates it into an arr...