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Is there an interactive way to learn Vim? [closed]
Years ago I was looking for a way to learn Vim that didn't involve a wall of text, or scrolling through vimtutor without knowing the commands to do so. I wondered if anything else existed for such a purpose.
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#ifdef replacement in the Swift language
...ample:
#if DEBUG
let a = 2
#else
let a = 3
#endif
Now, you must set the "DEBUG" symbol elsewhere, though. Set it in the "Swift Compiler - Custom Flags" section, "Other Swift Flags" line. You add the DEBUG symbol with the -D DEBUG entry.
As usual, you can set a different value when in Deb...
Check if a JavaScript string is a URL
... expression, I would recommend making use of an anchor element.
when you set the href property of an anchor, various other properties are set.
var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";
parser.protocol; // => "http:"
parser.h...
How to elegantly ignore some return values of a MATLAB function?
Is it possible to get the 'nth' return value from a function without having to create dummy variables for all n-1 return values before it?
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How to create JSON string in JavaScript?
...
Definitely: don't settle for this answer and look to the others.
– AsTeR
Aug 26 '16 at 14:04
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How does !!~ (not not tilde/bang bang tilde) alter the result of a 'contains/included' Array method
... // duh
A value other than -1 will have at least one bit set to zero; inverting it will create a truthy value; applying ! operator twice to a truthy value returns boolean true.
When used with .indexOf() and we only want to check if result is -1 or not:
!!~"abc".indexOf("d") // in...
How to increase space between dotted border dots
...clever :) I also notice that I can have finer control over placement if I set height:0; and use padding to control placement. So I wanted the dotted line on the bottom with a little room below so I used padding: 0 0 10px;
– MatthewLee
Mar 22 '14 at 21:44
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Size of character ('a') in C/C++
...e value equal to the
representation of c-char in the execution character set. If c-char is
not representable as a single byte in the execution character set, the
literal has type int and implementation-defined value.
So, in C++ character literal is a type of char. so, size of character liter...
Why there is no ConcurrentHashSet against ConcurrentHashMap
HashSet is based on HashMap.
9 Answers
9
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Entity Framework Timeouts
...ysql.com/bug.php?id=56806
Remove the value from the connection string and set it on the data context object itself. This will work if you remove the conflicting value from the connection string.
Entity Framework Core 1.0:
this.context.Database.SetCommandTimeout(180);
Entity Framework 6:
this.c...