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Xcode : failed to get the task for process
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by the way, check that this is done in both the Project and Target build settings (especially Target has the highest priority, so if you like me spend 30 minutes by changing the Project and you didn't realize the Target was d...
JavaScript get element by name
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The reason you're seeing that error is because document.getElementsByName returns a NodeList of elements. And a NodeList of elements does not have a .value property.
Use this instead:
document.getElementsByName("acc")[0].value
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Why does Java's hashCode() in String use 31 as a multiplier?
...he multiplication overflowed, information would be lost, as multiplication by 2 is equivalent to shifting. The advantage of using a prime is less clear, but it is traditional. A nice property of 31 is that the multiplication can be replaced by a shift and a subtraction for better performance: 31 * i...
How to redirect Valgrind's output to a file?
While working with Valgrind tool, i need to log the details produced by valgrind tool. How can I accomplish that? I tried something like,
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Raise warning in Python without interrupting program
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You shouldn't raise the warning, you should be using warnings module. By raising it you're generating error, rather than warning.
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Delete all records in a table of MYSQL in phpMyAdmin
...will delete all the content of the table, not reseting the autoincremental id, this process is very slow. If you want to delete specific records append a where clause at the end.
truncate myTable
This will reset the table i.e. all the auto incremental fields will be reset. Its a DDL and its very fa...
Matplotlib - Move X-Axis label downwards, but not X-Axis Ticks
...e.dpi / 72.0))
You can set the label position independently of the ticks by using:
ax.xaxis.set_label_coords(x0, y0)
that sets _autolabelpos to False or as mentioned above by changing the labelpad parameter.
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Using reCAPTCHA on localhost
...eCAPTCHA Developer's Guide:
"localhost domains are no longer supported by default. If you wish to continue supporting them for development you can add them to the list of supported domains for your site key. Go to the admin console to update your list of supported domains. We advise to use a sep...
How to convert float to varchar in SQL Server
... varchar as I need to display NA when NULL and 0 as it is. I achieved this by adding CASE statement in the query as below; CASE WHEN float_field IS NULL THEN 'NA' WHEN float_field = 0 THEN '0' ELSE CONVERT(VARCHAR, float_field, 128) END AS float_As_VChar
– fujiFX
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ggplot: How to increase spacing between faceted plots?
...panel.spacing = unit(2, "lines"))
See also here: Slicing plots generated by ggplot2
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