How to tune a SQL that cannot be tuned?
Some mission-critical SQL statements are already reached their maximum speed within the current indexes configuration. It means that those SQL statements are not able to be improved by syntax rewrite...
View ArticleNeed to unmute speaker, if it is mute. with Python Script in Windows 10
I need to create a script in python to unmute speaker, if it is mute. The Scripts will check if speaker is in mute, if it is in mute than it will unmute it. If it is unmuted already, than it shouldn't...
View ArticleNeed to unmute speaker, if it is mute. with Python Script in Windows 10
I need to create a script in python to unmute speaker, if it is mute. The Scripts will check if speaker is in mute, if it is in mute than it will unmute it. If it is unmuted already, than it shouldn't...
View ArticleC++ Library Compilation Questions.
I wish to assemble a library set. The following listed domains all need to be 64 bit native, and have versions for .rpm Linux 64 bit and Windows 64 bit. They need to be compatible with one another,...
View ArticleImage Comparison using Python
I am still very much a beginner in programming but i was looking for an open Python code that takes two images as an input, compares the images (either as a simple RGB value pixel by pixel comparison,...
View ArticleWeb Development for Networking sites
If you check the success story page of the one technologies, you will find one football web networking application where sports agents, scouts and football players can communicate. If you want to...
View ArticleHow to get rows with lowest value from a group by?
Hi Experts I have a database of beverages, with following tables: Beverage (code, name, size) Primary key=code Store (name, area, phone) Primary key=name Sells (store_name, code, price) store_name...
View ArticleCloud Computing
What are the benefits of operating in cloud computing architecture today?
View ArticleCloud Computing Providers
What is the difference between software-as-a-service providers; infrastructure-as-a-service vendors and platform-as-a-service vendors in reference to cloud computing?
View ArticleWhat Was Disadvantages ASP.NET Web Forms?
•View State weight: the particular mechanism for maintaining state across requests (known as view State) resulted in massive blocks of knowledge being transferred between the consumer and server. This...
View ArticleWindows 10 Update on a USB
Windows 10 Update on a USB I got locked in one of those update loops. You know what I mean, probably. My Windows 10 would start an automatic update, then fail, and then reset itself to a previous...
View ArticleWhat are 5 essential skills every web developer should have
When it comes to web development, it's trending at a significant pace and is one of the most sought-after careers. Predicting where it will go in the next few years is a question.
View ArticleHow to reduce the size of a Dataframe in Python
Hello ! I have a dataframe in Python that has a column called "animal" with rows that contain the name of 4 animals: some rows with "bird", some with "dolphin", some with "dog" and finally some rows...
View ArticleHow to use ORDERED Hint to Tune a SQL with subquery for Oracle?
Here the following is the description of the ORDERED hint. The ORDERED hint causes Oracle to join tables in the order in which they appear in the FROM clause. If you omit the ORDERED hint from a SQL...
View ArticlePHP 8.0 Released
PHP 8.0 is a major update of the PHP language. It contains many new features and optimizations including named arguments, union types, attributes, constructor property promotion, match expression,...
View ArticleHow many prime numbers are there in this sequence
I'm writing a program to calculate the number of prime numbers in a sequence. There's a variable called num that is given and then the program must calculate how many prime numbers there are from 2...
View Articleadvantages and disadvantages of virtual memory
what are advantages and disadvantages of virtual memory?
View ArticleShowing mean and variance
Hello! I'm writing a program that calculates and shows the mean and variance of two integers. The result I'm getting is 7. But that's not the mean of 5 and 10 (num1 and num2). What can I do to show...
View Article