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What exactly is Java EE?
...petes CDI, Spring Security competes JAAS/JASPIC, etc.
Back during the old J2EE/EJB2 times, the EJB2 API was terrible to implement and maintain. Spring was then a much better alternative to EJB2. But since EJB3 (Java EE 5), the EJB API was much improved based on lessons learnt from Spring. Since CDI ...
How to save/restore serializable object to/from file?
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142
You can use the following:
/// <summary>
/// Serializes an object.
/// </s...
Select rows of a matrix that meet a condition
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162
This is easier to do if you convert your matrix to a data frame using as.data.frame(). In that ...
Storing JSON in database vs. having a new column for each key
...ing the following model for storing user related data in my table - I have 2 columns - uid (primary key) and a meta column which stores other data about the user in JSON format.
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Difference in make_shared and normal shared_ptr in C++
...e implementation notes at cppreference.
Update I: Exception-Safety
NOTE (2019/08/30): This is not a problem since C++17, due to the changes in the evaluation order of function arguments. Specifically, each argument to a function is required to fully execute before evaluation of other arguments.
S...
Sending images using Http Post
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PiroPiro
2,44633 gold badges1515 silver badges1919 bronze badges
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How can I distinguish whether Switch,Checkbox Value is changed by user or programmatically (includin
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Answer 2:
A very simple answer:
Use on OnClickListener instead of OnCheckedChangeListener
someCheckBox.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
// you migh...
Xcode is not currently available from the Software Update server
...ly from here:
https://developer.apple.com/downloads/index.action?name=for%20Xcode
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Git Ignores and Maven targets
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edited Jun 8 '12 at 3:09
user1411381
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answered Jun 14 '09 at 0:52
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Why specify @charset “UTF-8”; in your CSS file?
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It tells the browser to read the css file as UTF-8. This is handy if your CSS contains unicode ...