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SecurityError: Blocked a frame with origin from accessing a cross-origin frame
...ava you don't need the ===, you already know that the variable type it's a string, so === is useless here.
– Marco Bonelli
Aug 3 '15 at 16:22
4
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What are '$$' used for in PL/pgSQL
...actically anywhere in SQL scripts.
The body of a function happens to be a string literal which has to be enclosed in single quotes. Dollar-quoting is a PostgreSQL-specific substitute for single quotes to avoid quoting issues inside the function body. You could write your function definition with si...
Can I initialize a C# attribute with an array or other variable number of arguments?
...t:
[assembly: CLSCompliant(true)]
class Foo : Attribute
{
public Foo(string[] vals) { }
}
[Foo(new string[] {"abc","def"})]
static void Bar() {}
Shows:
Warning 1 Arrays as attribute arguments is not CLS-compliant
For regular reflection usage, it may be preferable to have multiple attrib...
What does send() do in Ruby?
...eed to read attributes on an object.
For example, if you have an array of strings, if you try to iterate through them and call them on your object, it won't work.
atts = ['name', 'description']
@project = Project.first
atts.each do |a|
puts @project.a
end
# => NoMethodError: undefined method ...
Make install, but not to default directories?
...
The problem i have with --prefix is that if you run a strings on the resulting binary afterwards, you see that the path is stored inside. I don't know why this happends, but I certainly dont want my machine paths on binaries that I ship to other users.
– Er...
Maximum length of HTTP GET request
...on a GET request.
I am able to send ~4000 characters as part of the query string using both the Chrome browser and curl command.
I am using Tomcat 8.x server which has returned the expected 200 OK response.
Here is the screenshot of a Google Chrome HTTP request (hiding the endpoint I tried due to...
How to get the anchor from the URL using jQuery?
...
You can use the .indexOf() and .substring(), like this:
var url = "www.aaa.com/task1/1.3.html#a_1";
var hash = url.substring(url.indexOf("#")+1);
You can give it a try here, if it may not have a # in it, do an if(url.indexOf("#") != -1) check like this:
va...
ASP.NET MVC3 - textarea with @Html.EditorFor
...for add news. When VS2010 created default view I have only text inputs for string data, but I want to have textarea for news text. How I can do it with Razor syntax.
...
How to remove css property in jQuery
...query documentation:
Setting the value of a style property to an empty string — e.g. $('#mydiv').css('color', '') — removes that property from an element if it has already been directly applied,
share
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Should accessing SharedPreferences be done off the UI Thread?
... you should probably still read values on the background thread because getString() etc. block until reading the shared file preference in finishes (on a background thread):
public String getString(String key, String defValue) {
synchronized (this) {
awaitLoadedLocked();
String ...