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Inheriting constructors
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If your compiler supports C++11 standard, there is a constructor inheritance using using (pun intended). For more see Wikipedia C++11 article. You write:
class A
{
public:
explicit A(int x) {}
};
class B: public A
{
using A::A;
};
This i...
T-SQL: Deleting all duplicate rows but keeping one [duplicate]
...ows however. SELECT DISTINCT won't work because it operates on all columns and I need to suppress duplicates based on the key columns.
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How to add number of days to today's date? [duplicate]
...{
this.setDate(this.getDate() + parseInt(days));
return this;
};
and in your javascript code you could call
var currentDate = new Date();
// to add 4 days to current date
currentDate.addDays(4);
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Best way to list files in Java, sorted by Date Modified?
...h that the oldest files are first. My solution was to call File.listFiles and just resort the list based on File.lastModified, but I was wondering if there was a better way.
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Span inside anchor or anchor inside span or doesn't matter?
I want to nest span and a tags. Should I
10 Answers
10
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C++, copy set to vector
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or just use the cbegin and cend version: output.insert(output.cend(), input.cbegin(), input.cend()); What do you think? Thanks.
– user2015453
Feb 10 '13 at 12:12
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MySQL ON vs USING?
In a MySQL JOIN , what is the difference between ON and USING() ? As far as I can tell, USING() is just more convenient syntax, whereas ON allows a little more flexibility when the column names are not identical. However, that difference is so minor, you'd think they'd just do away with USI...
What format string do I use for milliseconds in date strings on iPhone?
...you just get zeros e.g. for the timeIntervalSince1970 of 1415986217.544384 and .SSSSSS you get .544000 so not a great solution.
– malhal
Nov 14 '14 at 17:31
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Simulating Slow Internet Connection
...ndows, fiddler is a great tool. It has a setting to simulate modem speed, and for someone who wants more control has a plugin to add latency to each request.
I prefer using a tool like this to putting latency code in my application as it is a much more realistic simulation, as well as not making m...
How to check if an appSettings key exists?
...like IsNull function in our library which makes retrieving a setting very handy: Dim configValue As String = Util.IsNull(ConfigurationManager.AppSettings.Get("SettingName"), String.Empty)
– Eirik H
May 16 '13 at 7:00
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