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How to check if an intent can be handled from some activity?
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PackageManager manager = context.getPackageManager();
List<ResolveInfo> infos = manager.queryIntentActivities(intent, 0);
if (infos.size() > 0) {
//Then there is an Application(s) can handle your intent
} else {
//No Application can handle your intent
}
Have you tried this i...
Regular expression \p{L} and \p{N}
...any kind of numeric character in any script.
Source: regular-expressions.info
If you're going to work with regular expressions a lot, I'd suggest bookmarking that site, it's very useful.
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More than 10 lines in a node.js stack error?
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Omg this was driving me crazy. Thanks for this info!
– Kris Oye
Jan 24 '18 at 10:25
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What is the difference between background and background-color
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More info at developer.mozilla.org/en-US/docs/Web/CSS/background
– MarcoZen
Jan 30 at 7:55
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How do you sign a Certificate Signing Request with your Certification Authority?
... to suit your taste. The defaults save you the time from entering the same information while experimenting with configuration file and command options.
I omitted the CRL-relevant stuff, but your CA operations should have them. See openssl.cnf and the related crl_ext section.
Then, execute the foll...
How to get the system uptime in Windows? [closed]
...indows Server 2008, the Task Manager has been beefed up to show additional information about the system. One of these pieces of info is the server’s running time.
Right-click on the Taskbar, and click Task Manager. You can also click CTRL+SHIFT+ESC to get to the Task Manager.
In Task Manager, se...
Determine installed PowerShell version
... . $profile and I can just type psver any time to get the detailed version info and other details.
– ADTC
May 8 '16 at 13:13
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What is the difference between log4net and ELMAH?
...pplication. Log4net will shine over ELMAH if you need to do other types of information logging as log4net is a general purpose logging framework. Log4net can also be used in almost any .NET application.
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Amazon products API - Looking for basic overview and information
...using the ebay API recently, I was expecting it to be as simple to request info from Amazon, but it seems not...
6 Answers
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How do I launch the Android emulator from the command line?
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OK, brought back info from the previous version of the answer. :) If you get the message that device is offline, I think that you just haven't let the system load. It is useless to try sending commands to the emulator when it shows Android lo...