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How to create new tmux session if none exists

... Note to those unfamiliar with tmux and wondering about new vs new-session: they are synonyms, and so are attach and attach-session. – Esteis Jul 24 '15 at 8:38 1 ...
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Create a string of variable length, filled with a repeated character

... = hashStore.substring(0,10); A bit faster too. http://jsperf.com/const-vs-join share | improve this answer | follow | ...
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What's the u prefix in a Python string?

...) to it. The result was schöne Umlaute. The correctly decoded für vs. the improperly decoded fĂźr share | improve this answer | follow | ...
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Unstaged changes left after git reset --hard

... worked for me - tried everything else and yes the old mode vs new mode was the problem (noticed I had a different number but files are same) – Taehoon A Kim Dec 31 '19 at 4:44 ...
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Create array of regex matches

...hes sparsely or densely (based on the the sum of the lengths of allMatches vs yourStringHere.length()), you can probably precompute a good size for allMatches. In my experience, the cost of LinkedList memory and iteration efficiency-wise is not usually worth it so LinkedList is not my default postu...
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How to parse a query string into a NameValueCollection in .NET

... https://msdn.microsoft.com/en-us/library/system.net.http.uriextensions(v=vs.118).aspx share | improve this answer | follow | ...
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How to remove item from list in C#?

...ere are gaps in the IDs or the ordering is wrong, etc, and using RemoveAt (vs Remove) avoids a second O(n) search through the list. Here is a LINQPad snippet: var list = new List<int> { 1, 3, 2 }; var index = list.FindIndex(i => i == 2); // like Where/Single if (index >= 0) { // ensu...
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Case-Insensitive List Search

...ntains was introduced in 3.5. msdn.microsoft.com/en-us/library/bb339118(v=vs.110).aspx – Denise Skidmore Mar 26 '18 at 16:56  |  show 2 more ...
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Is there a null-coalescing (Elvis) operator or safe navigation operator in javascript?

... @Filippos can you give an example of different behavior in logical OR vs && method ? I can't think of a difference – The Red Pea Jul 4 '17 at 18:37 ...
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What exactly is an Assembly in C# or .NET?

...understood by the CLR. .... Having created a new .exe or .dll inside VS.NET you see your file appear inside your bin folder. Opening it in notepad will give out gibberish, or even inside a hexadecimal editor without knowing the structure of the file, you need a tool like ildasm.exe ...