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How to get the difference between two arrays in JavaScript?
...not, you need to change the for loop to a for .. in loop.
function arr_diff (a1, a2) {
var a = [], diff = [];
for (var i = 0; i < a1.length; i++) {
a[a1[i]] = true;
}
for (var i = 0; i < a2.length; i++) {
if (a[a2[i]]) {
delete a[a2...
How do I read all classes from a Java package in the classpath?
...ass>();
String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX +
resolveBasePackage(basePackage) + "/" + "**/*.class";
Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
for (Resource resource : resources...
Replace tabs with spaces in vim
...d like to convert tab to spaces in gVim. I added the following line to my _vimrc :
11 Answers
...
How to `go test` all tests in my project?
The go test command covers *_test.go files in only one dir.
3 Answers
3
...
ASP.NET MVC Yes/No Radio Buttons with Strongly Bound Model MVC
...an ID specific to the boolean direction
idAttr = String.Format("{0}_{1}", idAttr, value);
// Create the individual HTML elements, using the generated ID
MvcHtmlString radioButton = self.RadioButtonFor(expression, value, new { id = idAttr });
MvcHtmlString label = sel...
What is the “N+1 selects problem” in ORM (Object-Relational Mapping)?
...may be correct. How is that possible? See en.wikipedia.org/wiki/Anecdotal_evidence, and also my comment in the other answer to this question.
– whitneyland
Jul 4 '12 at 18:27
7
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Extracting Nupkg files using command line
...
did the same thing like this:
clear
cd PACKAGE_DIRECTORY
function Expand-ZIPFile($file, $destination)
{
$shell = New-Object -ComObject Shell.Application
$zip = $shell.NameSpace($file)
foreach($item in $zip.items())
{
$shell.Namespace($destination...
Splitting String with delimiter
... answered May 8 '13 at 21:50
tim_yatestim_yates
149k2222 gold badges302302 silver badges311311 bronze badges
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LINQ: Select an object and change some properties without creating a new object
...able, the accepted answer worked for me. Working code for me: var myList = _db.MyObjects.Where(o => o.MyProp == "bar").AsEnumerable().Select(x => { x.SomeProp = "foo"; return x; });
– firepol
Jun 4 '13 at 13:38
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How to find index of list item in Swift?
...'m receiving: Binary operator '===' cannot be applied to operands of type '_' and 'Post' , Post is my struct... any idea?
– David Seek
Dec 21 '16 at 17:05
...