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How to achieve function overloading in C?
...rt for function overloading (not operators), thanks to the addition of the _Generic keyword in C11. (supported in GCC since version 4.9)
(Overloading isn't truly "built-in" in the fashion shown in the question, but it's dead easy to implement something that works like that.)
_Generic is a compile-...
Foreign keys in mongo?
... Ben
44.3k3939 gold badges150150 silver badges203203 bronze badges
answered Sep 5 '13 at 13:23
ZAkyZAky
82255 silver badges191...
Java: Date from unix timestamp
...
user136036
5,61433 gold badges3232 silver badges3535 bronze badges
answered Jul 11 '14 at 17:49
michamicha
4...
What's the easiest way to escape HTML in Python?
...
Max Egger
322 bronze badges
answered Jun 30 '09 at 4:18
nosklonosklo
183k5252 gold badge...
Generate a heatmap in MatPlotLib using a scatter data set
...data
x = np.random.randn(1000)
y = np.random.randn(1000)
sigmas = [0, 16, 32, 64]
for ax, s in zip(axs.flatten(), sigmas):
if s == 0:
ax.plot(x, y, 'k.', markersize=5)
ax.set_title("Scatter plot")
else:
img, extent = myplot(x, y, s)
ax.imshow(img, extent=ext...
Timeout expired. The timeout period elapsed prior to completion of the operation or the server is no
...SqlClient.TdsParserStateObject.ReadSniError(TdsParserStateObject stateObj, UInt32 error)
at System.Data.SqlClient.TdsParserStateObject.ReadSni(DbAsyncResult asyncResult, TdsParserStateObject stateObj)
you may need to update your .NET assemblies.
This issue occurs because of an error in the con...
Overloading Macro on Number of Arguments
...
@Uroc327 Adding a 0-argument macro to the list is possible, see my answer.
– augurar
Jan 27 '14 at 0:59
7
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Gson: Directly convert String to JsonObject (no POJO)
...
PurushothamPurushotham
3,3662323 silver badges3939 bronze badges
...
Are Swift variables atomic?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Sleep until a specific time/date
... correct number of seconds.
To do this in bash, do the following:
current_epoch=$(date +%s)
target_epoch=$(date -d '01/01/2010 12:00' +%s)
sleep_seconds=$(( $target_epoch - $current_epoch ))
sleep $sleep_seconds
To add precision down to nanoseconds (effectively more around milliseconds) use e....