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Parsing a CSV file using NodeJS
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sadly this is bad - i got errors with huge files and long lines.... (memory errors - though other ways of reading it - works)
– Seti
Dec 5 '16 at 13:30
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Constant pointer vs Pointer to constant [duplicate]
...pointer
constant_pointer.c: In function ‘main’:
constant_pointer.c:13: error: increment of read-only variable ‘ptr’
Hence we see very clearly above that compiler complains that we cannot changes the address held by a constant pointer.
Pointer to Constants
#include<stdio.h>
int mai...
How do I choose a HTTP status code in REST API for “Not Ready Yet, Try Again Later”? [closed]
...in some fashion not available to the client. This should be treated as an error so no 2XX code is appropriate. Something in the 4XX or 5XX space. The request has not "been accepted for processing", the request is in practice being discarded
– Adam
Oct 21 '18...
Xcode - ld: library not found for -lPods
I get these errors when I try to build an iOS application.
22 Answers
22
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What is the difference between syntax and semantics in programming languages?
...ement has no meaning (according to the C language rules) and thus it is an error even though the statement is syntactically correct.
If x is a pointer to some data type, the meaning of the statement is to "add sizeof(some data type) to the value at address x and store the result into the location at...
When do you use Java's @Override annotation and why?
... context) {
return true;
}
This change will not cause any compile time errors or warnings - but it completely changes the intended behavior of the subclass.
To answer your question: you should use the @Override annotation if the lack of a method with the same signature in a superclass is indic...
How to validate IP address in Python? [duplicate]
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import socket
try:
socket.inet_aton(addr)
# legal
except socket.error:
# Not legal
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What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?
I used JSLint on a JavaScript file of mine. It threw the error:
8 Answers
8
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How can I check if a program exists from a Bash script?
...ould I validate that a program exists, in a way that will either return an error and exit, or continue with the script?
37 ...
Simplest way to read json from a URL in java
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Why i am getting this error "The constructor JSONObject(String) is undefined" in the line of JSONObject json = new JSONObject(jsonText); in "readJsonFromUrl" method..? @RolandIllig
– Karthick pop
Nov 5 '14 at...