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iPhone Data Usage Tracking/Monitoring
...in Apple forum that :
The OS does not keep network statistics on a process-by-process basis. As such, there's no exact solution to this problem. You can, however, get network statistics for each network interface.
In general en0 is your Wi-Fi interface and pdp_ip0 is your WWAN interface.
There is ...
What is the purpose of the word 'self'?
...ly needs to be added to every function as a parameter. To illustrate, in Ruby I can do this:
24 Answers
...
How do I break out of a loop in Scala?
...n notice, so if you could break out of things, you'd probably be surprised by where the code flow ended up (especially with closures). Third, most of Scala's "loops" aren't actually normal loops--they're method calls that have their own loop, or they are recursion which may or may not actually be a...
No newline at end of file
...', aka CR or CRLF) at the end of file.
That is, simply speaking, the last byte (or bytes if you're on Windows) in the file is not a newline.
The message is displayed because otherwise there is no way to tell the difference between a file where there is a newline at the end and one where is not. Di...
No module named setuptools
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
HTTP URL Address Encoding in Java
...es NOT escape illegal characters)
Only illegal characters get escaped by above code - it does NOT escape non-ASCII characters (see fatih's comment).
The toASCIIString method can be used to get a String only with US-ASCII characters:
URI uri = new URI(
"http",
"search.barnesandnoble....
Passing a Bundle on startActivity()?
...l a TextView object to set the string to
TextView text = (TextView)findViewById(R.id.textview_id);
text.setText(getIntent.getStringExtra("string_name"));
This works for me, you can try it.
Source:https://www.c-sharpcorner.com/article/how-to-send-the-data-one-activity-to-another-activity-in-androi...
Iterating over each line of ls -l output
...s. If you don't want to use awk, instead of parsing output of "ls -l" line by line, you could iterate over all files and do an "ls -l" for each individual file like this:
for x in * ; do echo `ls -ld $x` ; done
share
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Android: I am unable to have ViewPager WRAP_CONTENT
...es the remainder of the space to the non-decor children. Nonetheless, this by far the least incorrect solution here so I've upvoted ;)
– Benjamin Dobell
Apr 30 '15 at 13:58
3
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Can functions be passed as parameters?
... actually there is 0 information on that page, only link to stupid example by source code.
– OZ_
Feb 20 '15 at 11:10
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