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Managing constructors with many parameters in Java
... .setZzz(myZzz)
// ... etc.
.build();
See page 8 and following of this Josh Bloch presentation (PDF), or this review of Effective Java
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How can I convert a Unix timestamp to DateTime and vice versa?
...seconds... A double is a floating number. The argument should be int/long/etc.
– ccook
Mar 4 '13 at 14:59
44
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How to ignore a property in class if null, using json.net
...mportant thing - it works only with the concrete classes (Person, Account, etc.). when I tried this with Dictionary, it didn't work
– chester89
Apr 15 '16 at 10:31
1
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How to escape os.system() calls?
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subprocess (especially with check_call etc) is often dramatically superior, but there are a few cases where shell escaping is still useful. The main one I'm running into is when I'm having to invoke ssh remote commands.
– Craig Ringer
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iOS - Dismiss keyboard when touching outside of UITextField
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@ParthBhatt I added [tap setCancelsTouchesInView:NO]; per @qiaoyi 's answer; I had an issue with a table not responding to row selections. 5 years later, I hope this helps someone else.
– Tom Howard
Jun 6 '16 at ...
Get the latest record from mongodb collection
... impact will it have if we place limit at the end also how last record is fetched when your are limiting the output to just one document and it must be the top document in collection.
– kailash yogeshwar
Nov 23 '16 at 16:58
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Is there a `pointer-events:hoverOnly` or similar in CSS?
...styles to it's child, or using other css selectors like adjacent children, etc.
It depends on your case though.
On parent element hover. I did this:
.child {
pointer-events: none;
background-color: white;
}
.parent:hover > .child {
background-color: black;
}
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Visual Studio C# statement collapsing
... blocks of code. You click some combination and your ifs, for/while loops, etc are all collapsed so that you can read your code in the highest level possible. Then you would go deeper into the code. Your solution is not viable because you would have to first collapse all the regions and you don't se...
How to discover number of *logical* cores on Mac OS X?
...et "error: "hw.ncpu" is an unknown key". There is no cpu related entry in /etc/sysctl.conf as well. Frozen Flame's answer worked.
– TheGT
Oct 5 '16 at 23:39
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No startswith,endswith functions in Go?
...to findout: why aren't there standard functions like startswith, endswith, etc as part of the standard libraries in the Go programming language?
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