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How to remove k__BackingField from json when Deserialize
... can be used in serialization. Reason being the backing field is generated by compiler which can be different each time code is compiled. This can cause incompatibility issues even if no change is made to the class (just recompiling the code).
I think applying DataMember attribute will fix the issu...
How do I match any character across multiple lines in a regular expression?
...
In Ruby, use the m modifier
– Ryan Buckley
Jul 15 '15 at 22:57
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Determine command line working directory when running node bin script
... executed (not directory of the node package) if it's has not been changed by 'process.chdir' inside of application.
__filename returns absolute path to file where it is placed.
__dirname returns absolute path to directory of __filename.
If you need to load files from your module directory you nee...
Difference between -pthread and -lpthread while compiling
...se it when available.
Also note that other similar options have been used by GCC, such as -pthreads (listed as a synonym for -pthread on Solaris 2) and -mthread (for MinGW-specific thread support on i386 and x86-64 Windows). My understanding is that GCC is trying to move to using -pthread uniformly...
NSRange to Range
...nsString = textField.text as NSString?
let newString = nsString?.stringByReplacingCharactersInRange(range, withString: string)
}
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Are there inline functions in java?
...d, but that is not guaranteed.
Typically such code optimizations are done by the compiler in combination with the JVM/JIT/HotSpot for code segments used very often. Also other optimization concepts like register declaration of parameters are not known in java.
Optimizations cannot be forced by dec...
importing pyspark in python shell
...r answers show why; the pyspark package is not included in the $PYTHONPATH by default, thus an import pyspark will fail at command line or in an executed script. You have to either a. run pyspark through spark-submit as intended or b. add $SPARK_HOME/python to $PYTHONPATH.
– ki...
nvm keeps “forgetting” node in new terminal session
...e default node version in your shell. Then verify that the change persists by closing the shell window, opening a new one, then:
node --version
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Init method in Spring Controller (annotation version)
...ut I belive both work the same.
If you are using @Bean you can reference by initMethod, like this.
@Configuration
public class BeanConfiguration {
@Bean(initMethod="init")
public BeanA beanA() {
return new BeanA();
}
}
public class BeanA {
// method to be initialized after context ...
Ruby on Rails: How do I add a not null constraint to an existing column using a migration?
...il, null: false
t.string :password, null: false
t.integer :created_by
t.integer :updated_by
t.datetime :created_at
t.datetime :updated_at, default: -> { 'CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP' }
end
end
end
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