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Interactive search/replace regex in Vim?
I know the regex for doing a global replace,
7 Answers
7
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Is REST DELETE really idempotent?
DELETE is supposed to be idempotent.
8 Answers
8
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Go Error Handling Techniques [closed]
I'm just getting started with Go. My code is starting to have a lot of this:
11 Answers
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Regex to check whether a string contains only numbers [duplicate]
... (?:E|e)(?:\+|-)? and forgot to drop the | when you made it into character sets. You need the | when you use groupings to specify alternatives, but in a character set, the listed choices are automatically alternatives to each other and | has no special meaning. So something like [E|e] allows E, e an...
How can I use a carriage return in a HTML tooltip?
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Also worth mentioning, if you are setting the title attribute with Javascript like this:
divElement.setAttribute("title", "Line one
Line two");
It won't work. You have to replace that ASCII decimal 10 to a ASCII hexadecimal A in the way it's escaped...
How to create CSV Excel file C#? [closed]
...> fields = new List<string>();
public string addTitle { get; set; } // string for the first row of the export
List<Dictionary<string, object>> rows = new List<Dictionary<string, object>>();
Dictionary<string, object> currentRow
{
get
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How to output numbers with leading zeros in JavaScript [duplicate]
I can round to x amount of decimal places with math.round but is there a way to round left of the decimal? for example 5 becomes 05 if I specify 2 places
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biggest integer that can be stored in a double
What is the biggest "no-floating" integer that can be stored in an IEEE 754 double type without losing precision ?
7 Answer...
What is the best way to iterate over a dictionary?
I've seen a few different ways to iterate over a dictionary in C#. Is there a standard way?
30 Answers
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Open files in 'rt' and 'wt' modes
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