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LINQ - Convert List to Dictionarm>y m> with Value as List
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It sounds like m>y m>ou want to group the Mm>y m>Object instances bm>y m> Kem>y m>edPropertm>y m> m>and m> put that grouping into a Dictionarm>y m><long,List<Mm>y m>Object>>. If so then trm>y m> the following
List<Mm>y m>Object> list = ...;
var map = list
.GroupBm>y m>(x => x.Kem>y m>edPropertm>y m>)
.ToDictionarm>y m>(x => x.Kem>y m>, x =&g...
How to redirect stderr to null in cmd.exe
I have an application that logs a lot of noise to stderr m>and m> REALLm>Y m> slows down the execution of the application. I would like to redirect that output to null. Is this possible with cmd.exe?
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How to do a newline in output
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It seems that both Rubm>y m> m>and m> PHP do not expm>and m> escape sequences in single quoted strings.
– kjagiello
Dec 31 '13 at 15:02
2
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Will GetTm>y m>pe() return the most derived tm>y m>pe when called from the base class?
...nlm>y m> sees the super class. Is it not that it will alwam>y m>s return what the hm>and m>le was defined as not the instance? - or am i missing something?
– user359135
Jul 20 '18 at 10:56
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Finding the hm>and m>le to a WPF window
Windows forms had a propertm>y m> win1.Hm>and m>le which, if I recall, returns the hm>and m>le of the main window hm>and m>le?
4 Answers
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Is there a wam>y m> to rename an Xcode 4 scheme?
..., m>y m>ou'll have a window like this:
Select the scheme m>y m>ou want to change, m>and m> hit Return.
Now the scheme name will be editable, m>and m> m>y m>ou can change it to m>y m>our hearts desire. Then hit Return again to save it.
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Get the first N elements of an arram>y m>?
...c", "d", "e");
$output = arram>y m>_slice($input, 0, 3); // returns "a", "b", m>and m> "c"
There is onlm>y m> a small issue
If the arram>y m> indices are meaningful to m>y m>ou, remember that arram>y m>_slice will reset m>and m> reorder the numeric arram>y m> indices. m>Y m>ou need the preserve_kem>y m>s flag set to trueto avoid this. (4th par...
What exactlm>y m> does the “u” do? “git push -u origin master” vs “git push origin master”
I'm apparentlm>y m> terrible at using git, despite mm>y m> best attempts to understm>and m> it.
4 Answers
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How to get href value using jQuerm>y m>?
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m>Y m>ou need
var href = $(this).attr('href');
Inside a jQuerm>y m> click hm>and m>ler, the this object refers to the element clicked, whereas in m>y m>our case m>y m>ou're alwam>y m>s getting the href for the first <a> on the page. This, incidentallm>y m>, is whm>y m> m>y m>our example works but m>y m>our real code doesn't
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Reset PHP Arram>y m> Index
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Use arram>y m>_kem>y m>s() function get kem>y m>s of an arram>y m> m>and m> arram>y m>_values() function to get values of an arram>y m>.
m>Y m>ou want to get values of an arram>y m>:
$arram>y m> = arram>y m>( 3 => "Hello", 7 => "Moo", 45 => "America" );
$arram>y m>Values = arram>y m>_values($arram>y m>);// returns all values wit...