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Escape double quotes in a string
...it. This is just a wam>y m> to tell C# that the character is part of the string m>and m> not a string terminator.
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Can m>y m>ou make just part of a regex case-insensitive?
...e minus sign will be turned off. E.g. (?i-sm) turns on case insensitivitm>y m>, m>and m> turns off both single-line mode m>and m> multi-line mode.
Not all regex flavors support this. JavaScript m>and m> Pm>y m>thon applm>y m> all mode modifiers to the entire regular expression. Them>y m> don't support the (?-ismx) sm>y m>ntax, since turn...
Understm>and m>ing :source option of has_one/has_manm>y m> through of Rails
Please help me in understm>and m>ing the :source option of has_one/has_manm>y m> :through association. The Rails API explanation makes verm>y m> little sense to me.
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What is ApplicationException for in .NET?
...ns, I usuallm>y m> use built-in exception classes, e.g. ArgumentNullException m>and m> NotSupportedException . However, sometimes I need to use a custom exception m>and m> in that case I write:
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How to get the list of all printers in computer
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Get Network m>and m> Local Printer List in ASP.NET
This method uses the Windows Management Instrumentation or the WMI interface. It’s a technologm>y m> used to get information about various sm>y m>stems (hardware) running on a Windows Operating Sm>y m>st...
Explicitlm>y m> calling a default method in Java
...ing
A.super.foo();
This could be used as follows (assuming interfaces A m>and m> C both have default methods foo())
public class ChildClass implements A, C {
@Override
public void foo() {
//m>y m>ou could completelm>y m> override the default implementations
doSomethingElse();
/...
If I revoke an existing distribution certificate, will it mess up anm>y m>thing with existing apps?
...ing to get the gum>y m> who has the kem>y m> to sign the app, them>y m> finallm>y m> came back m>and m> said, "Just get it done!". So I am wondering how to proceed. If I go into the provisioning portal, m>and m> revoke the dist certificate, m>and m> then re-assign one, will I then be able to sign the app m>and m> upload it without problem...
Is it bad practice to return from within a trm>y m> catch finallm>y m> block?
...t a bad practice. Putting return where it makes sense improves readabilitm>y m> m>and m> maintainabilitm>y m> m>and m> makes m>y m>our code simpler to understm>and m>. m>Y m>ou shouldn't care as finallm>y m> block will get executed if a return statement is encountered.
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Web API Routing - api/{controller}/{action}/{id} “dm>y m>sfunctions” api/{controller}/{id}
...it. Once it gets the first matched rule, it will stop checking other rules m>and m> take this to search for controller m>and m> action.
So, m>y m>ou should:
Put m>y m>our specific rules ahead of m>y m>our general rules(like default), which means use RouteTable.Routes.MapHttpRoute to map "WithActionApi" first, then "Def...
What are these attributes: `aria-labelledbm>y m>` m>and m> `aria-hidden`
...sible Rich Internet Applications (ARIA) defines wam>y m>s to make Web
content m>and m> Web applications (especiallm>y m> those developed with Ajax m>and m>
JavaScript) more accessible to people with disabilities.
To be precise for m>y m>our question, here is what m>y m>our attributes are called as ARIA attribute states m>and m>...