Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
To enable wrapping of Flex Items using CSS3, the flex-wrap property is used. Set the value wrap to enable wrapping. Enable Wrapping of Flex Items In this example, we enable wrapping of flex items using the flex-wrap: wrap. The following is our flex container − First Div Second Div Third Div We have styled the flex container like the following. The flex-wrap is set to wrap the flex items − .container { height: 300px; display: flex; width: ... Read More
What is DistroWatch? DistroWatch is a website which consists of information about open-source operating systems. The main focus is on Linux distributions. You may find a little information about other open source operating systems but for Linux, a large amount of information is available. You can find the latest releases of Linux on the homepage of the website. Why DistroWatch Alternatives? The application has security issues How to choose a DistroWatch Alternative? There are many advantages of DistroWatch and some of them are listed below − A huge number of tools are available and they are developed ... Read More
What is Baserow? Baserow is a platform which you can use to create databases even if you do not have technical knowledge. The app has a user-friendly web interface and no coding is required to make a database. Data can be easily organized and unlimited data can be stored on this platform. You have to sign up and create an account to use the application. It uses popular frameworks like Django Vue.js and PostgreSQL. Price Plans of Baserow There are four price plans and the cost is given in the table below − Plan Price Free ... Read More
What is Acronis Cyber Protect Home Office? Acronis Cyber Protect Home Office is a solution to protect all your data which may include documents, images videos, audio, and a lot more. You can also secure your entire disk which may include operating system, system files, applications and their settings, etc. Data protection and security are the main benefits of this platform. You can also take backups so that files and data can be restored in case of a disaster. You can also take online backups and the data will be stored on Acronis Cloud. Why Acronis Cyber Protect Home Office ... Read More
The following code demonstrates the use of variables in Python regex.The variable cannot contain any special or meta characters or regular expression. We just use string concatenation to create a string.Example import re s = 'I love books' var_name = 'love' result = re.search('(.+)'+var_name+'(.+)',s) print result var_name = 'hate' s2 = 'I hate books' result = re.search('(.+)'+var_name+'(.+)',s2) print resultOutputThis gives the output
It is very easy to do date and time maths in Python using timedelta objects. Whenever you want to add or subtract to a date/time, use a datetime.datetime(), then add or subtract datetime.timedelta() instances. A timedelta object represents a duration, the difference between two dates or times. The timedelta constructor has the following function signature −datetime.timedelta([days[, seconds[, microseconds[, milliseconds[, minutes[, hours[, weeks]]]]]]])Note: All arguments are optional and default to 0. Arguments may be ints, longs, or floats, and may be positive or negative. You can read more about it here − https://docs.python.org/2/library/datetime.html#timedelta-objectsExampleAn example of using the timedelta objects and dates ... Read More
In this article, we will show you how to set the first day of each week to a weekday using Python. Now we see 2 methods to accomplish this task− Using setfirstweekday() function Using setfirstweekday() function to set a given weekday Number Method 1: Using setfirstweekday() function to set given weekDay Algorithm (Steps) Following are the Algorithm/steps to be followed to perform the desired task − Use the import keyword, to import the calendar module. Use the prmonth() function (It is used to print the calendar for a month) of the calendar module to print the calendar ... Read More
In this article, we will show you how to sort a Python date string list. Now we see 3 methods to accomplish this task− Now we see 2 methods to accomplish this task− Using sort() and lambda functions Using sort() function Using sorted function Method 1: Using sort() and lambda functions Algorithm (Steps) Following are the Algorithm/steps to be followed to perform the desired task − Use the import keyword, to import the datetime from datetime module (To work with dates and times, Python has a module called datetime). Create a variable to store the input list ... Read More
There is no standard JSON format for dates. Although JavaScript does have a standard date format that is human readable, sorts correctly, includes fractional seconds(which can help re-establish chronology) and conforms to ISO 8601. You can convert a Python date to the JS date format using the strftime function and deserialize it using the client that needs this date. To get an ISO 8601 date in string format in Python 3, you can simply use the isoformat function. It returns the date in the ISO 8601 format. For example, if you give it the date 31/12/2017, it'll give you the ... Read More
The WebSocket is a protocol which provides a way of creating web applications that supports real-time bi-directional communication between both clients and servers. WebSocket makes it much easier to develop these types of applications. Most modern browsers support WebSocket including Firefox, Internet Explorer, Chrome, Safari, and Opera, and more and more server application frameworks are now supporting WebSocket as well.For a production environment, where multiple WebSocket servers are needed for getting a good performance and high availability of the website or application, a load balancing layer which understands the WebSocket protocol is required, NGINX supports the use of WebSocket from ... Read More