大约有 40,000 项符合查询结果（耗时：0.0497秒） [XML]
Creating a textarea with auto-resize
...he following code will work:
On key input.
With pasted text (right click & ctrl+v).
With cut text (right click & ctrl+x).
With pre-loaded text.
With all textarea's (multiline textbox's) site wide.
With Firefox (v31-67 tested).
With Chrome (v37-74 tested).
With IE (v9-v11 tested).
With Edge ...
Build Eclipse Java Project from Command Line
...ore.aptBuild
It uses the jdt apt plugin to build your workspace automatically. This is also known as a 'Headless Build'. Damn hard to figure out. If you're not using a win32 exe, you can try this:
java -cp startup.jar -noSplash -data "D:\Source\MyProject\workspace" -application org.eclipse.jdt....
pull out p-values and r-squared from a linear regression
...mmary object summary(fit)$r.squared. See names(summary(fit)) for a list of all the items you can extract directly.
Model p-value: If you want to obtain the p-value of the overall regression model,
this blog post outlines a function to return the p-value:
lmp <- function (modelobject) {
if ...
Why is string concatenation faster than array join?
...ction 15.5.4.6
function StringConcat() {
if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
throw MakeTypeError("called_on_null_or_undefined", ["String.prototype.concat"]);
}
var len = %_ArgumentsLength();
var this_as_string = TO_STRING_INLINE(this);
if (len === 1) {
...
Is there a format code shortcut for Visual Studio?
...s, e.g. I have set Add/remove braces for single-line control statements (really bad description because the user has no idea what happens when you activate it^^) so the formatter always changes if(foo) bar; to if(foo) { bar; }. executing Edit.FormatSelection doesn’t change that. Might be a bug, go...
What Makes a Good Unit Test? [closed]
.... Always provide a failure message with your Asserts.
Assert.That(x == 2 && y == 2, "An incorrect number of begin/end element
processing events was raised by the XElementSerializer");
A simple yet rewarding practice that makes it obvious in your runner application what has failed. If y...
Why do you need to invoke an anonymous function on the same line?
... 'mySum' only inside the mySum function body, not outside. See following example:
var test1 = function test2() { alert(typeof test2); }
alert(typeof(test2)); //alerts 'undefined', surprise!
test1(); //alerts 'function' because test2 is a function.
Live Demo
Compare this to
function test1() ...
How do I shutdown, restart, or log off Windows via a bat file?
... -l — Logs off.
shutdown -h — Hibernates.
Note: There is a common pitfall wherein users think -h means "help" (which it does for every other command-line program... except shutdown.exe, where it means "hibernate"). They then run shutdown -h and accidentally turn off their computers. Watch out f...
Linq Query keeps throwing “Unable to create a constant value of type System.Object…”, Why?
The following is the code sample:
5 Answers
5
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How do I mock a service that returns promise in AngularJS Jasmine unit test?
...ne 2.0, .andReturn() has been replaced by .and.returnValue. So the above example would be: spyOn(myOtherService, "makeRemoteCallReturningPromise").and.returnValue($q.when({})); I just killed a half hour figuring that out.
– ccnokes
Feb 4 '15 at 19:30
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