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invalid target release: 1.7
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On a Mac, where jdk6 and jdk7 are installed, this can be forced in ~/.profile: export JAVA_HOME=$(/usr/libexec/java_home -v 1.7)
– Hank
Feb 10 '14 at 20:31
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Converting string “true” / “false” to boolean value [duplicate]
I have a JavaScript string containing "true" or "false" .
3 Answers
3
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A definitive guide to API-breaking changes in .NET
...nge
public void Foo(int a) { }
API After Change
public void Foo(int a, string b = null) { }
Sample client code that is broken afterwards
Foo(5);
The client code needs to be recompiled into Foo(5, null) at the bytecode level. The called assembly will only contain Foo(int, string), not Foo(in...
Can I escape a double quote in a verbatim string literal?
In a verbatim string literal (@"foo") in C#, backslashes aren't treated as escapes, so doing \" to get a double quote doesn't work. Is there any way to get a double quote in a verbatim string literal?
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Jackson JSON custom serialization for certain fields
...plement a custom serializer as follows:
public class Person {
public String name;
public int age;
@JsonSerialize(using = IntToStringSerializer.class, as=String.class)
public int favoriteNumber:
}
public class IntToStringSerializer extends JsonSerializer<Integer> {
@Ove...
How can I check if a value is a json object?
...y server side code returns a value which is a json object on success and a string 'false' on failure. Now how can I check whether the returned value is a json object?
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Javascript Regex: How to put a variable inside a regular expression?
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const regex = new RegExp(`ReGeX${testVar}ReGeX`);
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string.replace(regex, "replacement");
Update
Per some of the comments, it's important to note that you may want to escape the variable if there is potential for malicious content (e.g. the variable comes from user input)
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How do you avoid over-populating the PATH Environment Variable in Windows?
...cessible through the command line, but now I come to the limit of the path string, so i can't add any more dir.
12 Answers
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How to write to an existing excel file without overwriting data (using pandas)?
I use pandas to write to excel file in the following fashion:
11 Answers
11
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How do I tell Gradle to use specific JDK version?
...is is somewhat tedious work if you have 20+ build jobs... I think Gradle really needs to pick the Java Home directory from the system's configuration!
– Markus L
Jul 20 '16 at 12:39
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