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const char * const versus const char *?
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@R..: Well, at least for me it's not. Reading from right to left, I get "pointer to const char". For me, it just feels better that way.
– Xeo
Feb 9 '11 at 20:49
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Eventual consistency in plain English
...e it takes time to replicate the data across multiple servers, requests to read the data might go to a server with a new copy, and then go to a server with an old copy. The term "eventual" means that eventually the data will be replicated to all the servers, and thus they will all have the up-to-dat...
How to create streams from string in Node.Js?
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From node 10.17, stream.Readable have a from method to easily create streams from any iterable (which includes array literals):
const { Readable } = require("stream")
const readable = Readable.from(["input string"])
readable.on("data", (chunk) =&...
What is compiler, linker, loader?
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A compiler reads, analyses and translates code into either an object file or a list of error messages.
A linker combines one or more object files and possible some library code into either some executable, some library or a list of erro...
Parsing a CSV file using NodeJS
...com/projects/node-csv . I couldnt get this to pause at each row. This just reads through all the 10000 records. I need to do the following:
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Is gcc's __attribute__((packed)) / #pragma pack unsafe?
...an int l-value with 1 byte alignment. c and d are both normal ints. When reading a.i, the compiler generates code for unaligned access. When you read b->i, b's type still knows it's packed, so no problem their either. e is a pointer to a one-byte-aligned int, so the compiler knows how to dere...
Where does R store packages?
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It is a file. Again, read the fine manual, and/or help(Startup).
– Dirk Eddelbuettel
Apr 10 '10 at 22:12
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Javascript: How to generate formatted easy-to-read JSON straight from an object? [duplicate]
I know how to generate JSON from an object using JSON.stringify, or in my case the handy jquery-json from google code ( https://github.com/krinkle/jquery-json ).
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Uncaught TypeError: Cannot read property 'msie' of undefined [duplicate]
This error message is arising from the following code:
1 Answer
1
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Replace a string in a file with nodejs
...tring to be replaced/g, 'replacement');
So...
var fs = require('fs')
fs.readFile(someFile, 'utf8', function (err,data) {
if (err) {
return console.log(err);
}
var result = data.replace(/string to be replaced/g, 'replacement');
fs.writeFile(someFile, result, 'utf8', function (err) {
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