: All Posts
How to thoroughly purge and reinstall postgresql on ubuntu closed
Closed This question does not meet Stack Overflow guidelines It is not currently accepting answers Closed 6 years ago This question does not appear to be about
Read more →
How to use refs in React with Typescript
Im using Typescript with React Im having trouble understanding how to use refs so as to get static typing and intellisense with respect to the react nodes
Read more →
How to use sed to replace only the first occurrence in a file
I would like to update a large number of C source files with an extra include directive before any existing includes For this sort of task I normally use a
Read more →
Immutable vs Mutable types
Im confused on what an immutable type is I know the float object is considered to be immutable with this type of example from my book class RoundFloatfloat def
Read more →
iPhone app signing A valid signing identity matching this profile could not be found in your keychain
Im pulling my hair out over this I just downloaded the iPhone 30 SDK but now I cant get my provisioning profiles to work Here is what I have tried Delete all
Read more →
JavaScript variables declare outside or inside loop
In AS3 I believe you should initialise all variables outside loops for increased performance Is this the case with JavaScript as well Which is better faster
Read more →
jQuery what is the best way to restrict number-only input for textboxes allow decimal points
What is the best way to restrict numberonly input for textboxes I am looking for something that allows decimal points I see a lot of examples But have yet to
Read more →
keytool error javaioIoExceptionIncorrect AVA format
I am new to Android development when I have been trying to sign the application I have got the following error Can anyone help me on this issue keytool error
Read more →
Multiple types were found that match the controller named Home
I currently have two unrelated MVC3 projects hosted online One works fine the other doesnt work giving me the error Multiple types were found that match the
Read more →
