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Setting environment variables for accessing in PHP when using Apache
...0>
DocumentRoot ${mydocroot}
</VirtualHost>
Then finally....
service httpd restart;
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Cleanest way to write retry logic?
...n you have long running batch jobs that use network resources, such as web services, you can't expect the network to be 100% reliable. There are going to be occasional timeouts, socket disconnects, possibly even spurious routing glitches or server outages that occur while you are using it. One opt...
How to load JAR files dynamically at Runtime?
...ch are effectively JAR files. But it does a little more, as it offers e.g. services that can be dynamically discovered in JAR files at runtime.
Or see the specification for the Java Module System.
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Core dumped, but core file is not in the current directory?
...fied 14.04), there's an easy temporary workaround for this by running sudo service apport stop --- after I ran that, it changed /proc/sys/kernel/core_pattern from the apport pipe to just core. Apport is smart enough to fix up the core_pattern temporarily, I suppose.
– Patrick C...
Batch file: Find if substring is in string (not in a file)
...g Findstr's together to further qualify a statement using pipes. E.G. for Service Control (SC.exe)
SC QUERY WUAUSERV | findstr /C:"STATE" | FINDSTR /C:"RUNNING" & IF ERRORLEVEL 1 (ECHO case True) else (ECHO CASE FALSE)
That one evaluates the output of SC Query for windows update services wh...
When are you supposed to use escape instead of encodeURI / encodeURIComponent?
...ity. Generally, they should not be used unless interacting with an app/web service/etc designed for them.
– Anthony DiSanti
Jul 12 '11 at 19:03
3
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Is it possible to await an event instead of another async method?
...Do lot of complex stuff that takes a long time
// (e.g. contact some web services)
// Wait for the user to click Continue.
continueClicked = new TaskCompletionSource<object>();
buttonContinue.Visibility = Visibility.Visible;
await continueClicked.Task;
buttonContinue.Visibility = ...
Determine if the device is a smartphone or tablet? [duplicate]
... is 'best'.
TelephonyManager manager = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
if(manager.getPhoneType() == TelephonyManager.PHONE_TYPE_NONE){
return "Tablet";
}else{
return "Mobile";
}
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How to get IP address of the device from code?
...
This worked for me:
WifiManager wm = (WifiManager) getSystemService(WIFI_SERVICE);
String ip = Formatter.formatIpAddress(wm.getConnectionInfo().getIpAddress());
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What is your preferred php deployment strategy? [closed]
...lternative to home-made deployment scripts is to deploy to a platform-as-a-service which abstracts away a lot of that work for you. A PaaS will typically offer its own code deployment tool, as well as scaling, fault-tolerance (eg. not going down when hardware fails), and usually a great toolkit for ...