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warning: [options] bootstrap class path not set in conjunction with -source 1.5
...ll dutifully use the old language rules combined with new libraries, which can result in class files that do not work on the older platform since references to non-existent methods can get included.
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Using member variable in lambda capture list inside a member function
...but currently I don't.
Now, it's exactly like the error message says: You can't capture stuff outside of the enclosing scope of the lambda.† grid is not in the enclosing scope, but this is (every access to grid actually happens as this->grid in member functions). For your usecase, capturing th...
Is there a faster/shorter way to initialize variables in a Rust struct?
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You can provide default values for your struct by implementing the Default trait. The default function would look like your current new function:
impl Default for cParams {
fn default() -> cParams {
cParams {
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add a string prefix to each value in a string column using Pandas
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How do I do this if conditions must be met prior to concatenation?
– acecabana
Apr 17 '18 at 19:04
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Apply CSS style attribute dynamically in Angular JS
This should be a simple problem, but I can't seem to find a solution.
6 Answers
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Understanding spring @Configuration class
...eate a @Configuration annotated class:
@Configuration
public class MyApplicationContext {
}
For each <bean> tag create a method annotated with @Bean:
@Configuration
public class MyApplicationContext {
@Bean(name = "someBean")
public SomeClass getSomeClass() {
return new SomeClassI...
In PHP what does it mean by a function being binary-safe?
...haracter, the function would ignore anything after it.
This is relevant because PHP does not cleanly separate string and binary data.
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Define preprocessor macro through CMake?
...://cmake.org/cmake/help/latest/command/add_definitions.html
Likewise, you can do this per-target as explained in Jim Hunziker's answer.
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How to exclude a file extension from IntelliJ IDEA search?
...e is a section "File name Filter" to exclude an extension use !*.java. You can give more detailed patterns as well for example I use the pattern below to only return .java files except those with a name starting or ending with test.
Pattern: !*test.java,*.java,!Test*.java
In recent versions of In...
What is AF_INET, and why do I need it?
...ss family that is used to designate the type of addresses that your socket can communicate with (in this case, Internet Protocol v4 addresses). When you create a socket, you have to specify its address family, and then you can only use addresses of that type with the socket. The Linux kernel, for ex...