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iPhone Data Usage Tracking/Monitoring
...istics for each network interface.
In general en0 is your Wi-Fi interface and pdp_ip0 is your WWAN interface.
There is no good way to get information wifi/cellular network data since, particular date-time!
Data statistic (ifa_data->ifi_obytes and ifa_data->ifi_ibytes) are stored from prev...
Appending a vector to a vector [duplicate]
Assuming I have 2 standard vectors:
4 Answers
4
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What does “|=” mean? (pipe equal operator)
I tried searching using Google Search and Stack Overflow, but it didn't show up any results. I have seen this in opensource library code:
...
Is there a numpy builtin to reject outliers from a list
...data)) < m * np.std(data)] TypeError: only integer scalar arrays can be converted to a scalar index OR it just freezes my program
– john ktejik
Sep 16 '17 at 22:26
1
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Is there a Null OutputStream in Java?
... I think Java 11 has only been out for one week.
– Brandon Yarbrough
Oct 5 '18 at 21:04
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How can I custom-format the Autocomplete plug-in results?
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//grab user input from the search box
var val = $('#s').val()
//convert
re = new RegExp(val, "ig")
//match with the converted value
matchNew = text1.match(re);
//Find the reg expression, replace it with blue coloring/
text = text1.replace(matchNew, ("<span style='font-weight:bol...
Please explain the exec() function and its family
What is the exec() function and its family? Why is this function used and how does its work?
7 Answers
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Cannot refer to a non-final variable inside an inner class defined in a different method
...TheSoul points out.
This is why it doesn't work:
The variables lastPrice and price are local variables in the main() method. The object that you create with the anonymous class might last until after the main() method returns.
When the main() method returns, local variables (such as lastPrice and...
Save classifier to disk in scikit-learn
...ier parameters is sparse (as in most text classification examples) you can convert the parameters from dense to sparse which will make a huge difference in terms of memory consumption, loading and dumping. Sparsify the model by:
clf.sparsify()
Which will automatically work for SGDClassifier but i...
How do I detect what .NET Framework versions and service packs are installed?
... {
if (parentKey != null)
{
string installed = Convert.ToString(parentKey.GetValue("Install"));
if (installed == "1")
{
string version = Convert.ToString(parentKey.GetValue("Version"));
if (string.IsNullOrEmpty(versi...