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How to host a Node.Js application in shared hosting [closed]
...PM, Express and Grunt working fine. Follow the steps:
1) Create a new PHP file on the server with the following code and run it:
<?php
//Download and extract the latest node
exec('curl http://nodejs.org/dist/latest/node-v0.10.33-linux-x86.tar.gz | tar xz');
//Rename the folder for simplicity
ex...
Print second last column/field in awk
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awk ' { print ( $(NF-1) ) }' file
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Why is the gets function so dangerous that it should not be used?
... use fgets, which has the signature
char* fgets(char *string, int length, FILE * stream);
(fgets, if it reads an entire line, will leave the '\n' in the string; you'll have to deal with that.)
It remained an official part of the language up to the 1999 ISO C standard, but
it was officially remov...
Set ImageView width and height programmatically?
How can I set an ImageView 's width and height programmatically?
14 Answers
14
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This app won't run unless you update Google Play Services (via Bazaar)
...on should just work with the new images. There is no need to install these files.
I've been trying to run an Android Google Maps V2 application under an emulator and once I finally got Google Play Services running, I updated my SDK to Google Play Services revision 4, and my emulator wouldn't run my...
How to change the DataTable Column Name?
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I just tried this solution now and it works fine - it did not do any changes or wipe out the underlying column data. Maybe something else is happening in your code...
– AshesToAshes
Aug 15 '13 at 15:25
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How to upgrade PostgreSQL from version 9.6 to version 10.1 without losing data?
...em uninstall pg but then let bundler reinstall the correct version from Gemfile.lock by simply running bundle.
– danielricecodes
Jun 14 '15 at 17:10
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How to get my IP address programmatically on iOS/macOS?
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In your implementation file .m ,
#import <ifaddrs.h>
#import <arpa/inet.h>
// Get IP Address
- (NSString *)getIPAddress {
NSString *address = @"error";
struct ifaddrs *interfaces = NULL;
struct ifaddrs *temp_addr = N...
How can I troubleshoot my Perl CGI script?
...he -w switch so you don't have to change any code or add a pragma to every file:
% perl -w program.pl
However, you should force yourself to always clear up questionable code by adding the warnings pragma to all of your files:
use warnings;
If you need more information than the short warning ...
Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
... a sandbox in Linux. Something that would prevent the program from opening files, or network connections, or forking, exec, etc?
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