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How to determine when Fragment becomes visible in ViewPager
...seems. Ultimately I get two options Menu's added when I only want the menu from the fragment that is visible. Any suggestions in this regard?
– cYrixmorten
Sep 4 '14 at 0:29
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Download JSON object as a file from browser
... clicking since I want to trigger the download automatically at some point from js.
JS solution (no HTML required):
function downloadObjectAsJson(exportObj, exportName){
var dataStr = "data:text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(exportObj));
var downloadAnchorNode ...
How to unmount a busy device
...d by multiple users daily. I already have code to recognize shared drives (from a SQL table) and mount them in a special directory where all users can access them.
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Iterating through a Collection, avoiding ConcurrentModificationException when removing objects in a
....next();
if (string.isEmpty()) {
// Remove the current element from the iterator and the list.
iterator.remove();
}
}
Note that Iterator.remove() is the only safe way to modify a collection during iteration; the behavior is unspecified if the underlying collection is modifi...
How to pass variable from jade template file to a script file?
... if the variable contents (which you might not be able to control if comes from the database for ex.) has a </script> string, the replace statement will take care of it
https://github.com/pugjs/pug/blob/355d3dae/examples/dynamicscript.pug
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How to fix 'sudo: no tty present and no askpass program specified' error?
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jenkins is just a user name? It must be user name of user from host machine? What if user name on host machine matches user name from remote server?
– mrgloom
May 2 '17 at 14:28
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Returning first x items from array
I want to return first 5 items from array. How can I do this?
5 Answers
5
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What is the optimal length for an email address in a database?
...ed in RFC3696 Errata ID 1690.
I got the original part of this information from here
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Need to handle uncaught exception and send log file
...e solution (almost: I omitted the UI layout and button handling) - derived from a lot of experimentation and various posts from others related to issues that came up along the way.
There are a number of things you need to do:
Handle uncaughtException in your Application subclass.
After catchin...
What is the difference between Flex/Lex and Yacc/Bison?
...ou may also find various alternative and approximately equivalent programs from the BSD world.
Lex and Yacc are maintained by the Unix SVRx licencees - companies such as IBM (AIX), HP (HP-UX) and Sun (Solaris) have modified versions of Lex and Yacc at their command. MKS also provides MKS Lex and M...