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What is the difference between the Eclipse Package Explorer and the Eclipse Project Explorer?
...ially since Galileo. Is this true, or am I missing out on some features of one or the other?
7 Answers
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Select data from date range between two dates
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As you can see, there are two ways to get things done:
enlist all acceptable options
exclude all wrong options
Obviously, second way is much more simple (only two cases against four).
Your SQL will look like:
SELECT * FROM Product_sales
WHERE NOT (From_date > @Ran...
What is the reason for performing a double fork when creating a daemon?
... I've scratched around google and found plenty of resources declaring that one is necessary, but not why.
9 Answers
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Why charset names are not constants?
... wanted to provide String constants anymore, since the goal is to get everyone using Charset instances. So why not provide the six standard Charset constants, then? I asked Martin Buchholz since he happens to be sitting right next to me, and he said there wasn't a really particularly great reason, ...
Passing multiple values to a single PowerShell script parameter
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The easiest way is probably to use two parameters: One for hosts (can be an array), and one for vlan.
param([String[]] $Hosts, [String] $VLAN)
Instead of
foreach ($i in $args)
you can use
foreach ($hostName in $Hosts)
If there is only one host, the foreach loop will ...
Bootstrap carousel multiple frames at once
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Can this be done with bootstrap 3's carousel? I'm hoping I won't have
to go hunting for yet another jQuery plugin
As of 2013-12-08 the answer is no. The effect you are looking for is not possible using Bootstrap 3's generic carousel p...
Using PowerShell to write a file in UTF-8 without the BOM
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One line [System.IO.File]::WriteAllLines($MyPath, $MyFile) is enough. This WriteAllLines overload writes exactly UTF8 without BOM.
– Roman Kuzmin
Nov 8 '11 at 19:42
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How do I add 1 day to an NSDate?
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Swift 5.0 :
var dayComponent = DateComponents()
dayComponent.day = 1 // For removing one day (yesterday): -1
let theCalendar = Calendar.current
let nextDate = theCalendar.date(byAdding: dayComponent, to: Date())
print("nextDate : \...
What is the correct way of using C++11's range-based for?
...ese elements are instances of std::string,
heap memory allocations can be done, with expensive trips to the memory manager, etc.
This is useless if we just want to observe the elements in a container.
So, a better syntax is available: capture by const reference, i.e. const auto&:
vector<X&g...
Which is better in python, del or delattr?
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..so does it follow that the love of money is premature optimization?
– John Fouhy
Jul 13 '09 at 22:47
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