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solve the expression
public int expression("10+20+30+40")
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When was such an 'eval' feature added to the Java language? Do you have a link to more info on that topic (well, a Google search for Java expression keyword just delivers so many unrelated things...)?
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Bernhard Hiller wrote: When was such an 'eval' feature added to the Java language?
Don't know if there is such a function. My response was based on the quality of the question.
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Obviously it is either '10+20+30+40' or '10203040'
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how to read a word document/pdf document in php
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This has nothing to do with Java. Why didn't you use the PHP forum[^]?
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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How to create two different database object using spring jdbc template..?
Thirunavukkarasu Dhanushkodi
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I answered basically the same question from you this time last year.
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Dear Sir/Mam,
I want java coding for converting any language text(e.g Tamil, Telugu etc) into its corresponding Unicode value (Binary or Hex decimal format. Please Help me...
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what is meaning of public static void main in java?
and what the difference between public and private?
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The JVM is the key player here... it is going to execute your program... so public static void main is like an accessibility option for the JVM...
public ==> so that the jvm can access your program/class from any where (since it is public as the name suggests)... change it to private and your program wont work... because the jvm cannot access private stuff... and if the jvm cant access the class/program it cant execute it
static ==> so that the jvm does not need to create an object for your class to run your program
void ==> your main function is not going to return any value to the jvm
main ==> this is like the cue music to the jvm... this is the stating point of your program... this is the function that your jvm calls so as to execute your program
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Thread closed.
modified 27-Feb-14 20:29pm.
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pleasehelpmethankyouverymuch wrote: //you should write a method
That means you are expected to write it, as it is your assignment. If you have specific questions then ask them, but do not expect people here to write the entire assignment for you.
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hi,
im doing GUI that user can edit textboxes.in this my requirement is
(1)name with check box
(2)if user click check box pop window or alert box will appear.in that window i have to display min-value,max-vale,actual value,default value.and two buttons one is update another one is default
3)in this actual value can edit by user if he edits it has to be validate from min& max.
please help me to this GUI.
note:The values will read and wright from xml file i can read and wright those values by dom processor.
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Do not Repost again and again:
checkbox with pop window[^]
checkbox with pop window[^]
To learn all there is to know. I know I'll be disappointed one day, but I've made a good start, and the eventual disappointment is likely to be brief.
-Roger Wright
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Hello everyone,
Is it possible to serialize null as just null in java?
For example, if I have a row such as below,
Col1 Col2 Col3
---- ---- ----
A null B
Is it possible to seriazle the row above to the json below?
{"Col1":"A", "Col2":null, "Col3":"B"}
Thanks for taking your time and help a lot.
Best regards,
Zaw Min Tun
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