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Confused by python file mode “w+”
... point
f.write('somedata\n')
f.seek(0) # Important: return to the top of the file before reading, otherwise you'll just read an empty string
data = f.read() # Returns 'somedata\n'
Note the f.seek(0) -- if you forget this, the f.read() call will try to read from the end of the file, an...
SQL Server - copy stored procedures from one db to another
... Change the Connection to your new database. Change the line at the very top of the file where it says 'Use DatabaseName' to your database and execute.
– Jaimal Chohan
May 22 '12 at 14:00
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What is the difference between and ?
...olid green;
height: 30px;
}
.item .name {
position: absolute;
top: 0px;
left: 0px;
}
.item .price {
position: absolute;
right: 0px;
bottom: 0px;
}
So div tag can contain other elements. P should not be forced to do that.
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How to edit multi-gigabyte text files? Vim doesn't work =( [closed]
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Ctrl-C will stop file load. If the file is small enough you may have been lucky to have loaded all the contents and just killed any post load steps. Verify that the whole file has been loaded when using this tip.
Vim can handle large fil...
How to check if AlarmManager already has an alarm set?
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Working example with receiver (the top answer was just with action).
//starting
AlarmManager alarmManager = (AlarmManager) getActivity().getSystemService(Context.ALARM_SERVICE);
Intent intent = new Intent(getActivity(), MyReceiver.class);
intent.setAction(MyR...
How to fix the flickering in User controls
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return parms;
}
}
The child controls will now paint themselves on top of the background image. You might still see them painting themselves one by one, but the ugly intermediate white or black hole won't be visible.
Last but not least, reducing the number of child controls is always a goo...
How I can delete in VIM all text from current line to end of file?
I have very large files (more than 10Gb). I need only some lines from the top of the file. Is it possible (in vim) to delete the rest of the file (from current line to the end of file)?
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How to change the font size on a matplotlib plot
... the best, at least in Jupyter notebooks. Just copy the above block at the top and customize the three font size constants.
– fviktor
Sep 13 '17 at 18:48
3
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Exception.Message vs Exception.ToString()
...Spaces { get; set; }
public bool OmitNullProperties { get; set; }
}
Top Tip - Logging Exceptions
Most people will be using this code for logging. Consider using Serilog with my Serilog.Exceptions NuGet package which also logs all properties of an exception but does it faster and without refl...
How to detect Adblock on my website?
...them on, we might just do it -- if you try to force us, we'll either just stop going to your site, or we'll report a bug on our adblocker, and get it fixed for your site. -- This is the exact type of behavior that adblockers exist to protect users from.
– BrainSlugs83
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