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What's the valid way to include an image with no src?
... simply make the invalid request and wait for them to time out.)
This was tested in Chrome, Safari 5, FF 3.6, and IE 6/7/8, but I would expect it to work in any browser, as it should be the network layer which kills any attempted request.
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Soft hyphen in HTML ( vs. ­)
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@gclj5 I just tested find on a ­ word in Chrome v21, and it correctly ignores the soft hyphen. Not sure about IE, FF and other browsers though.
– evanrmurphy
Oct 23 '12 at 21:01
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How to create multidimensional array
...}
arr[i] = columns;
}
return arr;
}
Here is some code to test the definition:
var nums = Array.matrix(5,5,0);
print(nums[1][1]); // displays 0
var names = Array.matrix(3,3,"");
names[1][2] = "Joe";
print(names[1][2]); // display "Joe"
We can also create a two-dimensional array a...
How to profile methods in Scala?
...nge, I am pasting the relevant content below.
SPerformance - Performance Testing framework aimed at automagically comparing performance tests and working inside Simple Build Tool.
scala-benchmarking-template - SBT template project for creating Scala (micro-)benchmarks based on Caliper.
Metrics - C...
Building vs. Compiling (Java)
...y includes:
Generating sources (sometimes).
Compiling sources.
Compiling test sources.
Executing tests (unit tests, integration tests, etc).
Packaging (into jar, war, ejb-jar, ear).
Running health checks (static analyzers like Checkstyle, Findbugs, PMD, test coverage, etc).
Generating reports.
S...
Checking if object is empty, works with ng-show but not from controller?
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thanks! actually i ended up testing it with undefined and it worked great. thanks.
– Martin
Jul 27 '13 at 13:09
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How do I get an object's unqualified (short) class name?
...want to require that the object is a member of a certain class, the way to test it is with instanceof. If you want a more flexible way to signal certain constraints, the way to do that is to write an interface and require that the code implement that interface. Again, the correct way to do this is w...
Efficient way to remove ALL whitespace from String?
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This is fastest way I know of, even though you said you didn't want to use regular expressions:
Regex.Replace(XML, @"\s+", "")
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How to create a zip file in Java
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Look at this example:
StringBuilder sb = new StringBuilder();
sb.append("Test String");
File f = new File("d:\\test.zip");
ZipOutputStream out = new ZipOutputStream(new FileOutputStream(f));
ZipEntry e = new ZipEntry("mytext.txt");
out.putNextEntry(e);
byte[] data = sb.toString().getBytes();
out...
Changing CSS Values with Javascript
...tylesheets on the page. The following script works with IE5.5 as well as latest Google Chrome, and adds only the above described css() function.
(function (scope) {
// Create a new stylesheet in the bottom
// of <head>, where the css rules will go
var style = document.createElemen...