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How can I detect if the user is on localhost in PHP?
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@Pekka웃 you can just send e.g. Host: 127.0.0.1 and it would be populated in HTTP_HOST, so it's not reliable method at all.
– Dejan Marjanović
Mar 19 '13 at 15:49
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Screenshot Apps for iPhone simulator [closed]
...will allow me to make larger images. For example large enough to put on a poster. Any suggestions?
13 Answers
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Webview load html from assets directory
...sDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.webkit.WebView;
import android.webkit.WebViewClient;
public class MainActivity extends AppCompatActivity {
WebView webview;
ProgressDialog progressDialog;
@Override
protected void onCreate(Bun...
Should I git ignore xcodeproject/project.pbxproj file?
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That is the only file that you want in your repos from the xcodeproj bundle. That file holds all of the info for targets files and build settings.
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Missing include “bits/c++config.h” when cross compiling 64 bit program on 32 bit in Ubuntu
I am running the 32bit version of Ubuntu 10.10 and trying to cross compile to a 64 bit target. Based on my research, I have installed the g++-multilib package.
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How do I find which transaction is causing a “Waiting for table metadata lock” state?
...these InnoDB tables really hold information on metatdata locks? This blog post suggests otherwise: mysql.wisborg.dk/2014/01/13/…
– Gareth
Feb 11 '15 at 11:38
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Getting MAC Address
I need a cross platform method of determining the MAC address of a computer at run time. For windows the 'wmi' module can be used and the only method under Linux I could find was to run ifconfig and run a regex across its output. I don't like using a package that only works on one OS, and parsing ...
Quit and restart a clean R session from within R?
...I found that .rs.restartR() works similar to pressing ctrl+shift+F10. but dose not unload the packages
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How can I clear scrollback buffer in Tmux?
FYI, I am using Tmux through the Mac OS X Terminal app.
13 Answers
13
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Is there a way to iterate over a dictionary?
...y]);
The alternate method (which you have to use if you're targeting Mac OS X pre-10.5, but you can still use on 10.5 and iPhone) is to use an NSEnumerator:
NSEnumerator *enumerator = [myDict keyEnumerator];
id key;
// extra parens to suppress warning about using = instead of ==
while((key = [enu...