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When to use a linked list over an array/array list?
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To add to the other answers, most array list implementations reserve extra capacity at the end of the list so that new elements can be added to the end of the list in O(1) time. When the capacity of an array list is exceeded, a new, larger array is allocated internally, and all the old element...
A Java API to generate Java source files [closed]
...ortDeclaration id = ast.newImportDeclaration();
id.setName(ast.newName(new String[] { "java", "util", "Set" }));
cu.imports().add(id);
TypeDeclaration td = ast.newTypeDeclaration();
td.setName(ast.newSimpleName("Foo"));
TypeParameter tp = ast.newTypeParameter();
tp.setName(ast.newSimpleName("X"));
...
Can you pass parameters to an AngularJS controller on creation?
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@Neil: you have to stringify your json object and then parse it inside the controller. Not the nicer solution, but it may work. The Michael's solution is fine for string-like parameters...
– M'sieur Toph'
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In CMake, how can I test if the compiler is Clang?
... avoid any misspelling problem, I am using Case-insensitive compare, like:
string( TOLOWER "${CMAKE_CXX_COMPILER_ID}" COMPILER_ID )
if (COMPILER_ID STREQUAL "clang")
set(IS_CLANG_BUILD true)
else ()
set(IS_CLANG_BUILD false)
endif ()
For making the regex of MATCHES case-insensitive, I tried...
invalid_grant trying to get oAuth token from google
...untered the same problem. For me, I fixed this by using Email Address (the string that ends with ...@developer.gserviceaccount.com) instead of Client ID for client_id parameter value. The naming set by Google is confusing here.
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Index (zero based) must be greater than or equal to zero
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Your second String.Format uses {2} as a placeholder but you're only passing in one argument, so you should use {0} instead.
Change this:
String.Format("{2}", reader.GetString(0));
To this:
String.Format("{0}", reader.GetString(2));
...
How do I use a custom deleter with a std::unique_ptr member?
...uplicator's approach, which has the same advantages (inlining deletion, no extra storage on each unique_ptr, no need to provide an instance of the deleter when constructing), and adds the benefit of being able to use std::unique_ptr<Bar> anywhere without needing to remember to use the special ...
How can I properly handle 404 in ASP.NET MVC?
...ller : MyController
{
#region Http404
public ActionResult Http404(string url)
{
Response.StatusCode = (int)HttpStatusCode.NotFound;
var model = new NotFoundViewModel();
// If the url is relative ('NotFound' route) then replace with Requested path
model.Re...
How do I find out if the GPS of an Android device is enabled
...n to the user if you want.
Check if location providers are available
String provider = Settings.Secure.getString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED);
if(provider != null){
Log.v(TAG, " Location providers: "+provider);
//Start searching for loca...
What is the 'new' keyword in JavaScript?
...e) {
this.name = name;
}
var john = new Person('John');
However the extra benefit that ECMAScript has is you can extend with the .prototype property, so we can do something like...
Person.prototype.getName = function() { return this.name; }
All objects created from this constructor will no...