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How to navigate back to the last cursor position in Visual Studio?
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It Will not work for red color (-) key. For m>me m> it only works for blue color combination.
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How to get the request param>me m>ters in Symfony 2?
...symfony. In other languages like java and others I can use request.getParam>me m>ter('parm>me m>ter nam>me m>') to get the value.
16 Ans...
How do I clear all options in a dropdown box?
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You can use the following to clear all the elem>me m>nts.
var select = docum>me m>nt.getElem>me m>ntById("DropList");
var length = select.options.length;
for (i = length-1; i >= 0; i--) {
select.options[i] = null;
}
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How to use SharedPreferences in Android to store, fetch and edit values [closed]
I want to store a tim>me m> value and need to retrieve and edit it. How can I use SharedPreferences to do this?
31 Answers
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Textarea to resize based on content length [duplicate]
...and then reading the scrollHeight property:
function textAreaAdjust(elem>me m>nt) {
elem>me m>nt.style.height = "1px";
elem>me m>nt.style.height = (25+elem>me m>nt.scrollHeight)+"px";
}
<textarea onkeyup="textAreaAdjust(this)" style="overflow:hidden"></textarea>
It works under Firefox 3, IE 7...
Changing password with Oracle SQL Developer
...ax for updating the password using SQL Developer is:
alter user user_nam>me m> identified by new_password replace
old_password ;
You can check more options for this command here: ALTER USER-Oracle DOCS
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How to convert Strings to and from UTF8 byte arrays in Java
...va, I have a String and I want to encode it as a byte array (in UTF8, or som>me m> other encoding). Alternately, I have a byte array (in som>me m> known encoding) and I want to convert it into a Java String. How do I do these conversions?
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Android, getting resource ID from string?
I need to pass a resource ID to a m>me m>thod in one of my classes. It needs to use both the id that the reference points to and also it needs the string. How should I best achieve this?
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Generate a random alphanum>me m>ric string in Cocoa
I want to call a m>me m>thod, pass it the length and have it generate a random alphanum>me m>ric string.
20 Answers
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How to stop creating .DS_Store on Mac? [closed]
I'm developing sites on mac and every tim>me m> I create som>me m> folder (or file in that folder) .DS_Store is created in that folder.
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