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What are “connecting characters” in Java identifiers?
I am reading for SCJP and I have a question regarding this line:
7 Answers
7
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How do I get the application exit code from a Windows command line?
..., // Process handle not inheritable
NULL, // Thread handle not inheritable
FALSE, // Set handle inheritance to FALSE
0, // No creation flags
NULL, // Use parent's environment block
NULL, // Use pare...
When to use IComparable Vs. IComparer
...le as I'm comparable. which means I can be compared to something else. And read IComparer as I'm a comparer, I simply compare which means I compare some things.
– nawfal
Dec 6 '12 at 20:02
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What is the difference between a “function” and a “procedure”?
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I'm reading the following Ada tutorial (goanna.cs.rmit.edu.au/~dale/ada/aln/8_subprograms.html), where the second paragraph of that page starts with "Procedures in Ada are similar to those in Pascal. A procedure can contain retur...
How to retrieve GET parameters from javascript? [duplicate]
...ted substr, substring or slice (1) is because there is unnecessary task of reading and searching the ? in replace().
– Qwerty
Jul 3 '14 at 9:24
1
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Convert file: Uri to File in Android
...] buffer = new byte[DEFAULT_BUFFER_SIZE];
while (EOF != (n = input.read(buffer))) {
output.write(buffer, 0, n);
count += n;
}
return count;
}
}
Use FileUtil class in your code
try {
File file = FileUtil.from(MainActivity.this,fileUri);
...
How can I see the size of a GitHub repository before cloning it?
...in the same place.
Somewhat hacky: use the download as a zip file option, read the file size indicated and then cancel it.
I do not remember if downloading as a zip ever worked, but in any case, doing so now only downloads the currently selected branch with no history.
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How do I create ColorStateList programmatically?
...fine a helper function to make the code a bit more idiomatic and easier to read, so you can write this instead:
val colorList = colorStateListOf(
intArrayOf(-android.R.attr.state_enabled) to Color.BLACK,
intArrayOf(android.R.attr.state_enabled) to Color.RED
)
colorStateListOf can be imple...
How to determine SSL cert expiration date from a PEM encoded certificate?
...conds, in the example above. If the certificate will have expired or has already done so - or some other error like an invalid/nonexistent file - the return code is 1.
(Of course, it assumes the time/date is set correctly)
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How do I find the authoritative name-server for a domain name?
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I read it from bottom to top. The SOA record is what you search for. You can grep for SOA to have less data.
– Alex
Apr 16 '19 at 12:22
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