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Javascript - remove an array item by value [duplicate]
...var tag_story = [1,3,56,6,8,90],
id_tag = 90,
position = tag_story.indexOf(id_tag);
if ( ~position ) tag_story.splice(position, 1);
P.S. For an explanation of that cool ~ tilde shortcut, see this post:
Using a ~ tilde with indexOf to check for the existence of an item in an array.
Not...
How to make div background color transparent in CSS
...lor: #ffffff;
height:400px;
width: 1200px;
position: absolute;
top:30px;
z-index:1;
}
#box2 {
background-color: #ffffff;
height:400px;
width: 1200px;
position: absolute;
top:30px;
z-index:2;
background-color : transparent;
}
#box3 {
background-color: #ffffff;
height:400px;
width: 1200px;...
Best way to synchronize local HTML5 DB (WebSQL Storage, SQLite) with a server (2 way sync) [closed]
...server)
And there is also Impel.inTouch. It looks very easy to use (with php files included), but you must use the Mootools framework in the client side :
http://impel.simulacre.org/api/Impel.inTouch
Sencha has also a synchronisation service: Sencha.io. Looks great, but it's dependent of the S...
Java: difference between strong/soft/weak/phantom reference
...dited May 11 at 15:43
Basil Bourque
186k5757 gold badges571571 silver badges804804 bronze badges
answered May 7 '14 at 13:50
...
ignoring any 'bin' directory on a git project
...analogous pattern.
Edit:
If you already have any bin folders in your git index which you no longer wish to track then you need to remove them explicitly. Git won't stop tracking paths that are already being tracked just because they now match a new .gitignore pattern. Execute a folder remove (rm) ...
Android getting value from selected radiobutton
...
For anyone who is populating programmatically and looking to get an index, you might notice that the checkedId changes as you return to the activity/fragment and you re-add those radio buttons. One way to get around that is to set a tag with the index:
for(int i = 0; i < myNames.leng...
Drop all duplicate rows across multiple columns in Python Pandas
...e not explicitly labelled? How do I select the columns just based on their index?
– Hamman Samuel
Feb 9 '17 at 21:42
2
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Capitalize first letter. MySQL
...
http://forge.mysql.com/tools/tool.php?id=201
If there are more than 1 word in the column, then this will not work as shown below.
The UDF mentioned above may help in such case.
mysql> select * from names;
+--------------+
| name |
+--------------...
uncaught syntaxerror unexpected token U JSON
...et, "JSON.parse: unexpected character". I'm returning the json data from a php file and the returning json string is valid. I checked it with http://jsonlint.com/ . Any help would be appreciated... Thanks.
...
NoSQL Use Case Scenarios or WHEN to use NoSQL [closed]
...I think there's no problem for #2 as long as you query the tables over the index. Millions of rows? Ok, retrieve only the indexes I wanna use
– Xtreme Biker
Mar 31 '15 at 8:41
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