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How to access data/data folder in Android device?
I am developing an app and I know my database *.db will appear in data/data/com.****.***
18 Answers
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How to parse JSON data with jQuery / JavaScript?
...//and pass downloaded data
var json = $.parseJSON(data);
//now json variable contains data in json format
//let's display a few items
for (var i=0;i<json.length;++i)
{
$('#results').append('<div class="name">'+json[i].name+'</>');
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Angular - ui-router get previous state
... redirect him to the previous "protected" page after sign in.
The only unknown services (for you) that i use are authenticationFactory and appSettings:
authenticationFactory just administrates the user login. In this case i use only a method to identify if the user is logged in or not.
appSetting...
MySQL - Get row number on select
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Do you by chance know why using @r := @r + 1 in a select statement works, but if it's in a stored procedure with declare r int; set r = 0;, it complains (on r := r +1)?
– Dan M.
Dec 17 '16 at 17:03
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Merge/flatten an array of arrays
... native method called flat to do this exactly.
(As of late 2019, flat is now published in the ECMA 2019 standard, and core-js@3 (babel's library) includes it in their polyfill library)
const arr1 = [1, 2, [3, 4]];
arr1.flat();
// [1, 2, 3, 4]
const arr2 = [1, 2, [3, 4, [5, 6]]];
arr2.flat();
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In java how to get substring from a string till a character c?
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//in string thus giving you the index of where it is in the string
// Now iend can be -1, if lets say the string had no "." at all in it i.e. no "." is found.
//So check and account for it.
String subString;
if (iend != -1)
{
subString= filename.substring(0 , iend); //this will give abc
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How do you import classes in JSP?
...s are pretty good that you are violating MVC principles. Take a few hours now to read up on the MVC approach to web app development (including use of taglibs) - do some more googling on the subject, it's fascinating and will definitely help you write better apps.
If you are doing anything more com...
MySQL: Quick breakdown of the types of joins [duplicate]
I would like a quick breakdown of the types of MySQL joins. I know of these, the rest I am not sure what they mean.
3 Answe...
How to use performSelector:withObject:afterDelay: with primitive types in Cocoa?
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just a side note for those who dont know, we start adding arguments from index 2 because index 0 and 1 are reserved for hidden arguments "self" and "_cmd".
– Vishal Singh
May 15 '13 at 6:20
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How to log something in Rails in an independent log file?
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Anyone know how to create folders to each log?
– Mauro Dias
Feb 26 '13 at 17:59
2
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