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How to check if an app is installed from a web-page on an iPhone?
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As far as I know you can not, from a browser, check if an app is installed or not.
But you can try redirecting the phone to the app, and if nothing happens redirect the phone to a specified page, like this:
setTimeout(function () { wind...
Xcode changes unmodified storyboard and XIB files
... because of merging issues. Total madness. They are so amazing, especially now that they have intelligent autolayout built in, you are really missing out if you are not using them.
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Comparison of full text search engine - Lucene, Sphinx, Postgresql, MySQL?
...t Lucene - because I've no idea about that.
Sphinx, on the other hand, I know quite well, so let's see if I can be of some help.
Result relevance ranking is the default. You can set up your own sorting should you wish, and give specific fields higher weightings.
Indexing speed is super-fast, beca...
Unit testing void methods?
... method is doing 2 things. I'd actually split it into two methods that can now be independently tested.
string[] ExamineLogFileForX( string sFileName );
void InsertStringsIntoDatabase( string[] );
String[] can be easily verified by providing the first method with a dummy file and expected string...
Check synchronously if file/directory exists in Node.js
...ated but fs.existsSync() is no longer deprecated. So you can safely use it now.
Original answer from 2010:
You can use statSync or lstatSync (docs link), which give you an fs.Stats object. In general, if a synchronous version of a function is available, it will have the same name as the async ver...
Mysql command not found in OS X 10.7
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now I am getting the error I was getting with homebrew ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
– SilverNightaFall
May 14 '12 at 4:18
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get client time zone from browser [duplicate]
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TL;DR We now can use Intl.DateTimeFormat().resolvedOptions().timeZone (no IE11) as suggested by Wallace.
– Code4R7
Jul 12 '18 at 17:48
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Hosting a Maven repository on github
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</configuration>
</plugin>
</plugins>
Now try running mvn clean deploy. You'll see that it deployed your maven repository to target/mvn-repo. The next step is to get it to upload that directory to GitHub.
Add your authentication information to ~/.m2/settings.x...
How do I delete an exported environment variable?
...variables you set in one terminal instance will not carry over to another. If you have a variable which seems to be set automatically every time you open terminal, try looking through the various hidden files in your home directory for it. Or, to see where it is being set, try "grep -r <X> ~" ...
Recommended way to get hostname in Java
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Not quite the answer I was hoping for but now I know how to ask a better question, thanks.
– Sam Hasler
Oct 19 '11 at 14:21
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