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Redefine tab as 4 spaces
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It depends on what you mean. Do you want actual tab characters in your file to appear 4 spaces wide, or by "tab" do you actually mean an indent, generated by pressing the tab key, which would result in the file literally containing (up to) 4 space characters for each "tab" you...
Is there a generic constructor with parameter constraint in C#?
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Agreed...we should have new(float, double), new(string), etc.
– SliverNinja - MSFT
Feb 1 '12 at 17:47
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How are multi-dimensional arrays formatted in memory?
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unsigned char MultiArray[5][2]={{0,1},{2,3},{4,5},{6,7},{8,9}};
in memory is equal to:
unsigned char SingleArray[10]={0,1,2,3,4,5,6,7,8,9};
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Is there shorthand for returning a default value if None in Python? [duplicate]
... I can say x ?? "" , which will give me x if x is not null, and the empty string if x is null. I've found it useful for working with databases.
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How to get the current time as datetime
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Compared to Nate’s answer, you’ll get numbers with this one, not strings… pick your choice!
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Find duplicate lines in a file and count how many time each line was duplicated?
...at does just the counting in a single pass using a prefix tree (in my case strings often have common prefixes) or similar, that should do the trick in O(n) * avg_line_len. Does anyone know such a commandline tool?
– Droggl
Nov 20 '13 at 17:27
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Moment JS - check if a date is today or in the future
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The constructor that takes a date string is deprecated.
– Vahid Amiri
Aug 11 '16 at 1:33
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Use tab to indent in textarea
... cleaner to use a variable or function parameter and store the indentation char(s) there. But you know what to replace now: The +1 defines how much chars the caret is moved.
– StanE
Oct 13 '16 at 17:13
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Comparing Java enum members: == or equals()?
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I do this when .equals()ing string values, but I still think that it's a crappy way to write null-safe code. I'd much rather have an operator (or a method, but I know that [null object].equals won't ever be null-safe in Java because of how the dot opera...
What is the effect of encoding an image in base64?
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@Blender But in my case when i convert a 70kb bitmap to string its becoming 500kb.Its not 37%.I have compressed a 5mb image to 70kb and then convert that compressed image to string that become 500kb.
– KJEjava48
Apr 19 '17 at 6:05
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