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Add border-bottom to table row
...consider accepting an answer which takes that into account instead of this one, no?
– Robert Siemer
Oct 3 '14 at 13:57
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How to run a JAR file
....
Oracle's tutorial contains a complete demonstration, but here's another one from scratch. You need two files:
Test.java:
public class Test
{
public static void main(String[] args)
{
System.out.println("Hello world");
}
}
manifest.mf:
Manifest-version: 1.0
Main-Class: Test...
How to set a JVM TimeZone Properly
I am trying to run a Java program, but it is taking a default GMT timezone instead of an OS defined timezone. My JDK version is 1.5 and the OS is Windows Server Enterprise (2007)
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Gdb print to file instead of stdout
I am running gdb and want to examine one of those unfortunate god objects. It takes many pages (and I have a 24" monitor turned sideways!) to see the whole thing. For ease of use, I'd like gdb to print the object to a file instead of the screen so that I can open it in vi and move around with ease...
JSON.Net Self referencing loop detected
...and it worked fine:
JsonConvert.SerializeObject(ResultGroups, Formatting.None,
new JsonSerializerSettings()
{
ReferenceLoopHandling = ReferenceLoopHandling.Ignore
});
JSON.NET Error Self referenci...
xcode-select active developer directory error
... I have installed 8 xcode versions thats making and issue but the above one will resolve mine issue. You are a life saver ;)
– ahsan
Oct 2 '18 at 6:43
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Converting user input string to regular expression
...want them to be a part of the regex provided it is hard coded. Obviously, none of this applies if the string is in a variable like from an <input> HTML tag. var re = new RegExp("\"\\w+\""); is an example of a hard coded regex using the RegExp constructor and the escaping of the double quotes ...
Convert character to ASCII code in JavaScript
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If you have only one char and not a string, you can use:
'\n'.charCodeAt();
omitting the 0...
It is slower though. With the current version of chrome, it is 5 times slower.
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Java: how to convert HashMap to array
I need to convert a HashMap<String, Object> to an array; could anyone show me how it's done?
12 Answers
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Python integer incrementing with ++ [duplicate]
...ification in Python is a statement, for simplicity and consistency. That's one of the design decisions. And because integers are immutable, the only way to 'change' a variable is by reassigning it.
Fortunately we have wonderful tools for the use-cases of ++ and -- in other languages, like enumerate...