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django template display item value or empty string
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How to read the value of a private field from a different class in Java?
...le access to the field only by an infrastructure framework like DI, ORM or XML/JSON serializer. Such frameworks need access to object fields to correctly serialize or initialize internal state of an object, but you still may need proper compile-time encapsulation enforcement for your business logic....
IntelliJ does not show project folders
...ectory and create a new project on top of the existing files or import pom.xml if your project is Maven based. If the issue persists, please submit a ticket to the support team.
– CrazyCoder
Feb 6 '15 at 8:06
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Is there an ignore command for git like there is for svn?
...roject/project.properties\ >> .gitignore and echo /nbproject/project.xml\ >> .gitignore.
– Ryan
Mar 14 '16 at 2:21
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How can I use tabs for indentation in IntelliJ IDEA?
...blems when viewed in other text editors. In addition, some languages, like Python, can break when you use tabs instead of spaces.
– Cache Staheli
Jun 10 '16 at 20:00
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How do I Geocode 20 addresses without receiving an OVER_QUERY_LIMIT response?
...eated, and so on.
And of cause all received data (lat/long) are stored in XML file not to run request every time the page is loading.
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How can I change Mac OS's default Java VM returned from /usr/libexec/java_home
...t it to the bottom instead of the top, like !1.8.0.
Something like:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
...
<dict>
...
What is an idiomatic way of representing enums in Go?
...atured enum similar to the type you'd see in another language like Java or Python?
A very simple way to create an object that starts to look and feel like a string enum in Python would be:
package main
import (
"fmt"
)
var Colors = newColorRegistry()
func newColorRegistry() *colorRegistry {...
Spring MVC: How to return image in @ResponseBody?
...urn IOUtils.toByteArray(in);
}
And the mvc annotation in servlet-context.xml file:
<mvc:annotation-driven>
<mvc:message-converters>
<bean class="org.springframework.http.converter.ByteArrayHttpMessageConverter">
<property name="supportedMediaTypes">...
Lombok is not generating getter and setter
...sing Lombok is not straightforward as just adding a dependency in your POM xml file and adding the annotation. These are the next steps:
1) Locate where your Lombok jar file is downloaded by maven; Usually it is in .m2 folder inside your home directory. Then execute the following command.
java -ja...