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To return the x1 * 2**x2, element-wise, use the numpy.ldexp() method in Python Numpy. The 1st parameter X1 is the array of multipliers. The 2nd parameter X2 is the array of twos exponents. If x1.shape != x2.shape, they must be broadcastable to a common shape (which becomes the shape of the output).The out is a location into which the result is stored. If provided, it must have a shape that the inputs broadcast to. If not provided or None, a freshly-allocated array is returned. A tuple (possible only as a keyword argument) must have length equal to the number of ... Read More
To extract the fractional and integral parts of a specific array value, use the index value inside the numpy.modf() method. The fractional and integral parts are negative if the given number is negative.The out is a location into which the result is stored. If provided, it must have a shape that the inputs broadcast to. If not provided or None, a freshly-allocated array is returned. A tuple (possible only as a keyword argument) must have length equal to the number of outputs.The condition is broadcast over the input. At locations where the condition is True, the out array will be ... Read More
PayPal is considered to be one of the pioneers of online payment. It is one of the most secure ways to send and receive money on the Internet. PayPal has established itself as the best alternative to more traditional, paper-based money transfer methods (checks and money orders). It's simple to use, can be installed on any platform or operating system, and has global coverage, not to mention being firmly ingrained in the freelancing sector. Even though PayPal boasts its security measures, scammers always find a way to fraud people and make money.What is PayPal?PayPal is an American multinational financial technology ... Read More
What is Phishing?This is most likely the approach used by hackers. It entails sending phishing emails to consumers that direct them to a bogus website that appears like their bank's. Fake fan pages that broadcast false content and solicit private information from individuals may also arise on Facebook.Phishing fraudsters commonly employ bogus campaigns to update client data or to entice customers to enter a contest that the bank claims to be running. Fraudulent websites ask for personal information such as IDs, online banking passwords, credit card details, and even the security code in order to make online purchases without the ... Read More
Slow Wi-Fi signals are the present-day nightmare of an average person. The present technological age requires fast Internet. In this post, we shall learn some techniques to boost Wi-Fi signals at homeWhat is Wi-Fi?Wi-Fi is a wireless network protocol based on the IEEE 802.11 family of standards widely used for device networking and Internet access, allowing nearby digital devices to exchange data via radio waves. These are the most commonly used computer networks globally, with wireless access points in public places such as coffee shops, hotels, libraries, and airports providing public Internet access for mobile devices.Why does the Wi-Fi signal ... Read More
Online banking and digital payment technologies have made it easier for businesses and consumers to conduct business with their financial service providers. That same ease and convenience, on the other hand, can make it all too simple to become careless. Hackers usually access sensitive financial information through saved passwords, automated transactions, and passcode-free devices. Now, let us find out how we can protect our financial information from these hackers.Use Secure PasswordsYour passwords must be well protected and strong, most people tend to use the same password for all of their accounts, but it is not advised. Also, do not use ... Read More
The global economy is undergoing a digital revolution as the majority of what we do is now done online, from shopping for groceries to paying payments. Criminals are only natural to follow suit. Criminals see cybercrime as one of the easiest methods to gain money when they evaluate the economics of what they do.Extortion is a simple technique for a hacker to monetise stolen information and it provides the quickest path from crimes to cash. In addition to extortion, criminals can profit through phoney auctions, identity theft, and the sale of stolen information such as credit card numbers, social security ... Read More
To cube each element in an array., element-wise, use the numpy.power() method in Python. Here, the 1st parameter is the base and the 2nd exponents. Since, we want the cube, the exponent is 3.Raise each base in x1 to the positionally-corresponding power in x2. x1 and x2 must be broadcastable to the same shape. An integer type raised to a negative integer power will raise a ValueError. Negative values raised to a non-integral value will return nan. To get complex results, cast the input to complex, or specify the dtype to be complex.StepsAt first, import the required library −import numpy ... Read More
To power array elements of an array with a given value, use the numpy.power() method in Python. Here, the 1st parameter is the base and the 2nd exponents. The dtype parameter is used to set the output datatype.Raise each base in x1 to the positionally-corresponding power in x2. x1 and x2 must be broadcastable to the same shape. An integer type raised to a negative integer power will raise a ValueError. Negative values raised to a non-integral value will return nan. To get complex results, cast the input to complex, or specify the dtype to be complex.The condition is broadcast ... Read More
Today even with the rising awareness and precautions taken regarding computer security or cyber security, the number of attacks and threats reported has not decreased like we expect it to be. Just as we develop more and more security measures, the same is done on the other side, where hackers and cybercriminals tend to work harder to overcome their new obstacles. One such way that they found it is by using SynAck ransomware.SynAck RansomwarePC security has now been known to have received reports of activity utilizing the SynAck Ransomware, a previously unknown ransomware Trojan.The SynAck Ransomware appears to be part ... Read More