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$.focus() not working
...
Actually the example you gave for focusing on this site works just fine, as long as you're not focused in the console. The reason that's not working is simply because it's not stealing focus from the dev console. If you run the f...
String Resource new line /n not possible?
... doesn't seem like it's possible to add a new line /n to an XML resource string. Is there another way of doing this?
10 A...
How do I test a file upload in rails?
...ing to make it available on SO.
The rails framework has a function fixture_file_upload (Rails 2 Rails 3, Rails 5), which will search your fixtures directory for the file specified and will make it available as a test file for the controller in functional testing. To use it:
1) Put your file to be ...
Select which href ends with some string
... can use the built-in method querySelectorAll instead. Almost all selector strings used for jQuery work with DOM methods as well:
const anchors = document.querySelectorAll('a[href$="ABC"]');
Or, if you know that there's only one matching element:
const anchor = document.querySelector('a[href$="A...
Check if user is using IE
...nternet Explorer, return version number
{
alert(parseInt(ua.substring(msie + 5, ua.indexOf(".", msie))));
}
else // If another browser, return 0
{
alert('otherbrowser');
}
return false;
}
You may find the details on below Microsoft support site :
How to ...
Plurality in user messages
...to other languages then both are wrong. The correct way of doing this is:
string message = ( noofitemsselected==1 ?
"You have selected " + noofitemsselected + " item. Are you sure you want to delete it?":
"You have selected " + noofitemsselected + " items. Are you sure you want to delete them?"...
Uppercase or lowercase doctype?
...110, in XML it is production 28. In both cases it is declared as the fixed string "DOCTYPE" (which is not a tag, it is a keyword). So in the canonical definitions in the respective SGML and XML standards it is always uppercase. If you find software that permits a lowercase "doctype" that software is...
iterating over and removing from a map [duplicate]
...code sample to use the iterator in a for loop to remove the entry.
Map<String, String> map = new HashMap<String, String>() {
{
put("test", "test123");
put("test2", "test456");
}
};
for(Iterator<Map.Entry<String, String>> it = map.entrySet().iterator(); it.hasNex...
How do I get the SharedPreferences from a PreferenceActivity in Android?
...er.getDefaultSharedPreferences(this);
// then you use
prefs.getBoolean("keystring", true);
Update
According to Shared Preferences | Android Developer Tutorial (Part 13) by Sai Geetha M N,
Many applications may provide a way to capture user preferences on the
settings of a specific applicati...
Get Substring between two characters using javascript
I am trying to extract a string from within a larger string where it get everything inbetween a ':' and a ';'.
16 Answers
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