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Why is conversion from string constant to 'char*' valid in C but invalid in C++
... official warning) apparently seemed to the standard committees like a bad idea.
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simple explanation PHP OOP vs Procedural?
I would like to learn PHP and want to get an Idea about OOP and Procedural. I read some other blogs and tutorials about OOP vs Procedural but I still can't understand the approach.
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How can I make a WPF combo box have the width of its widest element in XAML?
...with their visibility set to hidden.
I'd be pleased to hear of any better ideas that don't rely on horrible code-behind or your view having to understand that it needs to use a different control to provide the width to support the visuals (yuck!).
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Redis: possible to expire an element in an array or sorted set?
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Any idea as of now July 2016 they have supported this in there newer version?
– Kamran Shahid
Jul 2 '16 at 22:35
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jQuery ui dialog change title after load-callback
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An enhancement of the hacky idea by Nick Craver to put custom HTML in a jquery dialog title:
var newtitle= '<b>HTML TITLE</b>';
$(".selectorUsedToCreateTheDialog").parent().find("span.ui-dialog-title").html(newtitle);
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Get last dirname/filename in a file path argument in Bash
... unfortunately, if you wrap commands, basename is not a good idea. just something to keep in mind
– dtc
Jul 20 '16 at 20:36
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How do I set the request timeout for one controller action in an asp.net mvc application
...t does not contain a definition for current". I'm using .NET Core 2.0. Any idea how to fix this?
– Tadej
Nov 13 '17 at 8:44
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Node.js spawn child process and get terminal output live
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I'm still getting my feet wet with Node.js, but I have a few ideas. first, I believe you need to use execFile instead of spawn; execFile is for when you have the path to a script, whereas spawn is for executing a well-known command that Node.js can resolve against your system path.
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How to change the commit author for one specific commit?
... changed committer name only in initial commit. By the way, before I tried ideas from the first answer. Maybe it affected the system somehow.
– Ruslan Gerasimov
Aug 8 '16 at 19:31
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Select N random elements from a List in C#
...k.
Addendum: After writing this, I realized that it's tricky to implement idea (2) correctly, so I wanted to clarify this answer. To get O(k log k) time, you need an array-like structure that supports O(log m) searches and inserts - a balanced binary tree can do this. Using such a structure to bu...