Useful tips for everyday
How do you test a repository class? This is usually done by using an in-memory database and test cases that bootstrap a Spring ApplicationContext usually…
How do you make a color picker? To add a color picker in an HTML page, use an tag with type = ‘color’ . The…
What are the problems with ratios? Word Problems on Ratio John weights 65.7 kg. If he reduces his weight in the ratio 5 : 4,…
How do you parse JSON? How to safely parse JSON in Javascript function getNameFromJSONString(jsonString) { // Dangerous! function getNameFromJSONString(jsonString) { try { json = JSON.parse(jsonString);…
How do I secure my email on iPhone? How to Encrypt Emails on iOS Go to advanced settings and switch S/MIME on. Change “Encrypt by…
How to change page VERIFY option in SQL Server? If you have a large number of databases that need to be changed, you can write…
Can o-rings be used in non circular groove patterns? Can O-rings be used in rectangular or non-circular groove patterns? This question comes up weekly, and…
How to encrypt files with password using OpenSSL? OpenSSL is a powerful cryptography toolkit that can be used for encryption of files and messages. If…
Which country has most number of banks? China Countries With The Biggest Banks Rank Country Number of banks in the top 50 by total assets…
How to list all tables in SQL Server schema? Query below lists all tables in specific schema in SQL Server database. Get this interactive HTML…