Useful tips for everyday
What is a Nsfetchedresultscontroller? A controller that you use to manage the results of a Core Data fetch request and to display data to the…
How do you unhide files which is hidden? Select the Start button, then select Control Panel > Appearance and Personalization. Select Folder Options, then select…
What does symbol mean in SQL query? The @CustID means it’s a parameter that you will supply a value for later in your code. This…
How can I improve my encryption? 6 Tips for Stronger Encryption Do Not Use Old Encryption Ciphers. Use Longest Encryption Keys You Can Support. Encrypt…
How to upload a file ( attachment ) from the browser? The simpler the besser. Any help appreciated. Alright, here’s your pure JavaScript file upload…
How to create host named site collections in SharePoint? Step 1. Create a hosting web application. Step 2.Create a Site Collection . Step 3. DNS…
Can you use t-SNE for dimensionality reduction? t-SNE is a nonlinear dimensionality reduction technique that is well suited for embedding high dimension data into lower…
How do mobile apps handle sessions? But the most easiest and nicest way of doing this is through Shared Preferences. Shared Preferences. Shared Preferences allow…
What is the term for combining multiple tracks into a single track? Mixing refers to the process of combining multiple Audacity tracks which play simultaneously…
Why does my iPhone keep disconnecting from WiFi when on FaceTime? It is possible that your iPhone (or iPad) is switching to cellular data because…