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Convert String to double in Java
How can I convert a String such as "12.34" to a double in Java?
15 Answers
15
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How to set the authorization header using curl
... send authentication for OAuth 2:
curl -H "Authorization: OAuth <ACCESS_TOKEN>" http://www.example.com
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How to determine whether a substring is in a different string
I have a sub-string:
10 Answers
10
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How can I convert spaces to tabs in Vim or Linux?
...k for all your text, not only spaces in the begin of the line. That mean a string like: "Hey,␣this␣␣␣␣is␣4␣spaces" will become "Hey,␣this⇥is␣4␣spaces", but its not! its a tab!.
To settle this little problem I recomend a search, instead of retab.
:%s/^\(^I*\)␣␣␣␣/\1^I/g
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Things possible in IntelliJ that aren't possible in Eclipse?
...rty.
Java
Very smart autocomplete in Java code:
interface Person {
String getName();
String getAddress();
int getAge();
}
//---
Person p;
String name = p.<CTRL-SHIFT-SPACE>
and it shows you ONLY getName(), getAddress() and toString() (only they are compatible by type) and get...
Is the Javascript date object always one day off?
...1-09-24. The date was parsed in UTC (GMT) because you provided a date-only string without any time zone indicator. If you had given a date/time string w/o an indicator instead (new Date("2011-09-24T00:00:00")), it would have been parsed in your local timezone. (Historically there have been inconsist...
Are delphi variables initialized with a value by default?
... (for records) or elements (for
arrays) that are reference-counted like: string, variant, interface
or dynamic array or static array containing such types.
Notes:
record itself is not enough to become reference-counted
I have not tried this with generics yet
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Java Immutable Collections
...may point to the same data through which it can be changed.
e.g.
List<String> strings = new ArrayList<String>();
List<String> unmodifiable = Collections.unmodifiableList(strings);
unmodifiable.add("New string"); // will fail at runtime
strings.add("Aha!"); // will succeed
System....
Android REST client, Sample?
...cute when the profile is available.
*/
public void getUserProfile(String userName, final GetResponseCallback callback){
String restUrl = Utils.constructRestUrlForProfile(userName);
new GetTask(restUrl, new RestTaskCallback (){
@Override
public void on...
Disable spell-checking on HTML textfields
...isable the spell checker on text inputs on the iPhone), use this to handle all desktop and mobile browsers.
<tag autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
Original answer: Javascript cannot override user settings, so unless you use another mechanism othe...