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How do I install a custom font on an HTML site
...
I didn't know you could do that. Does it work in other browsers too?
– Julien Bourdon
Nov 1 '11 at 2:17
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Grab a segment of an array in Java without creating a new array on heap
...ng the 4th and 5th bytes of a byte array. I don't want to have to create a new byte array in the heap memory just to do that. Right now I have the following code:
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Rethrowing exceptions in Java without losing the stack trace
...ered Jul 8 '09 at 11:43
Brian AgnewBrian Agnew
248k3535 gold badges309309 silver badges420420 bronze badges
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How do I measure separate CPU core usage for a process?
...displayed in the process list is relative to a CPU thread. When off, the said percentage is displayed relatively to the CPU overall capacity (i.e. ALL threads - aka all cores).
– 7heo.tk
May 20 '15 at 16:34
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Can I multiply strings in Java to repeat sequences? [duplicate]
...asiest way in plain Java with no dependencies is the following one-liner:
new String(new char[generation]).replace("\0", "-")
Replace generation with number of repetitions, and the "-" with the string (or char) you want repeated.
All this does is create an empty string containing n number of 0x0...
How to open a local disk file with JavaScript?
...ar file = e.target.files[0];
if (!file) {
return;
}
var reader = new FileReader();
reader.onload = function(e) {
var contents = e.target.result;
displayContents(contents);
};
reader.readAsText(file);
}
function displayContents(contents) {
var element = document.getElementB...
How to print out all the elements of a List in Java?
...ublic static void main(String[] args) {
List<Model> models = new ArrayList<>();
// TODO: First create your model and add to models ArrayList, to prevent NullPointerException for trying this example
// Print the name from the list....
for(Model model : mo...
How to read a text-file resource into Java unit test? [duplicate]
... {
@Test
public void shouldWork() throws Exception {
String xml = new TextOf(
new ResourceOf("/com/example/abc.xml") // absolute path always!
).asString();
}
}
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improve ...
how to get the one entry from hashmap without iterating
...u asked for other data structures).
TreeMap<String, String> myMap = new TreeMap<String, String>();
String first = myMap.firstEntry().getValue();
String firstOther = myMap.get(myMap.firstKey());
TreeMap has an overhead so HashMap is faster, but just as an example of an alternative solu...
How to get domain URL and application name?
...he context path returned by ServletContext.getContextPath() should be considered as the prime or preferred context path of the application". That was the reason I included this one to my original answer, after realizing the thing. I didn't remove my first attempt, as I want the OP to consider readi...