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How to redirect cin and cout to files?
...ad the comments to know what each line in the code does. I've tested it on my pc with gcc 4.6.1; it works fine.
#include <iostream>
#include <fstream>
#include <string>
void f()
{
std::string line;
while(std::getline(std::cin, line)) //input from the file in.txt
{
...
Is LINQ to SQL Dead or Alive?
... answered Oct 31 '08 at 13:50
Amy BAmy B
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C++ multiline string literal
...ng as you take care to escape the embedded newline. Failure to do so, like my first answer did, will not compile:
const char *text2 =
"Here, on the other hand, I've gone crazy \
and really let the literal span several lines, \
without bothering with quoting each line's \
content. This works, but...
Preferred Java way to ping an HTTP URL for availability
... domains/hosts.
Testing the server for availability is not enough in my case, I need to test the URL (the webapp may not be deployed)
Indeed, connecting a host only informs if the host is available, not if the content is available. It can as good happen that a webserver has started without p...
Is there a “default” MIME type?
...header if I can't find an existing content type which adequately describes my data?" which is how I have interpreted this question. The proposed duplicate Unknown file type MIME? has a lengthy answer which discusses "How is my data interpreted if I don't put a valid Content-Type: header?" specifical...
add created_at and updated_at fields to mongoose schemas
... fields to a mongoose schema, without having to pass them in everytime new MyModel() is called?
19 Answers
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Android - border for button
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Step 1 : Create file named : my_button_bg.xml
Step 2 : Place this file in res/drawables.xml
Step 3 : Insert below code
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="r...
Why would one use the Publish/Subscribe pattern (in JS/jQuery)?
...
Thanks for this description. Really helped me wrap my head around the concept.
– flybear
Feb 4 '15 at 15:39
1
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Are std::vector elements guaranteed to be contiguous?
My question is simple: are std::vector elements guaranteed to be contiguous? In order word, can I use the pointer to the first element of a std::vector as a C-array?
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Fastest way to tell if two files have the same contents in Unix/Linux?
...files contain the same data or not. I do this a for a lot of files, and in my script the diff command seems to be the performance bottleneck.
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