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How to communicate between iframe and the parent site?
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answered Feb 6 '12 at 0:00
user123444555621user123444555621
123k2323 gold badges101101 silver badges120120 bronze badges
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Android Spinner : Avoid onItemSelected calls during initialization
...e handle this with any Integer value
Example:
Initially Take int check = 0;
public void onItemSelected(AdapterView<?> parent, View arg1, int pos,long id) {
if(++check > 1) {
TextView textView = (TextView) findViewById(R.id.textView1);
String str = (String) parent.getItemAt...
Easiest way to check for an index or a key in an array?
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Nov 4 '12 at 18:25
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Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar
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130
+150
I used t...
are there dictionaries in javascript like python?
...TX":["fred", "harry"]
};
And to access the values:
states_dictionary.AK[0] //which is liza
or you can use javascript literal object notation, whereby the keys not require to be in quotes:
states_dictionary={
CT:["alex","harry"],
AK:["liza","alex"],
TX:["fred", "harry"]
};
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Redefine tab as 4 spaces
... the defaults, but you may want to set them defensively):
set softtabstop=0 noexpandtab
Finally, if you want an indent to correspond to a single tab, you should also use:
set shiftwidth=4
For indents that consist of 4 space characters but are entered with the tab key:
set tabstop=8 softtabstop...
ReactJS - Does render get called any time “setState” is called?
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answered Jul 13 '14 at 3:30
PetrPetr
6,30711 gold badge1313 silver badges1616 bronze badges
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Make var_dump look pretty
...tside as well.
– BeowulfNode42
Jan 10 '17 at 6:21
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When are you supposed to use escape instead of encodeURI / encodeURIComponent?
...of: @*_+-./
The hexadecimal form for characters, whose code unit value is 0xFF or less, is a two-digit escape sequence: %xx.
For characters with a greater code unit, the four-digit format %uxxxx is used. This is not allowed within a query string (as defined in RFC3986):
query = *( pchar / "...
How to find all links / pages on a website
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70
Check out linkchecker—it will crawl the site (while obeying robots.txt) and generate a report....