Search DaniWeb - logical-operators

Re: 💻 What’s the First App You Install on a Fresh Windows Machine? 15 Hours Ago by Reverend Jim … you type, and you can create complex search terms with logical operators, as opposed to the lame wildcarding Windows offers. I should… Logical operators to perform Operations in SAP HANA 6 Years Ago by karansingh I am facing issues using logical operators to perform operations in SAP HANA. Can anyone help me? Re: difference between bitwise and logical operators 12 Years Ago by CPT someone correct me if I'm wrong: both bitwise and logical operators are the representation of the boolean function with the same …, 100|1 = 101 and so on), where as the logical operators operate on logical atoms( the whole atom is considered as a bit… Diff b/w logical operators and bitwise operators...? 17 Years Ago by web_master i know how we can use logical operators.....but how do we use bitwise operators..... Re: difference between bitwise and logical operators 12 Years Ago by GeekTool …;>hello everyone, Whats the difference when your using bitwise operators and logical operators in a conditional statements? Bitwise Example: if ((val==1…("%d\n",val); else printf("False"); Logical Example: if ((val==1)||(val==2)) printf("%d\n… Shift-Add vs Multiplication // Bit-Wise vs. Logical Operators 14 Years Ago by ceatkin2 … mates the run time difference in using bit-wise and logical operators. I chose to do this by writing a simple (I… console, and multiplies them two separate times, one using the logical multiply (a * b) and one using a shift-add algorithm… Re: difference between bitwise and logical operators 12 Years Ago by JamesCherrill ^ basically right, except that nowhere does Java define any mapping between 0 and 1s vs the boolean values false/true. Bitwize operators work on each bit of an int value, the logical operators work on individual boolean true/false values, but there's no connection between these two versions. difference between bitwise and logical operators 12 Years Ago by GeekTool >> I googled the dinference between bitwise and logical operators, but i could not understand exactl what it is. Can you simply explain ? Re: Bitwise and Logical Operators 12 Years Ago by TrustyTony … is allways increased by one. But here with shortcutting kind logical operators, the value of age would only happen if birthday is… Re: Bitwise and Logical Operators 12 Years Ago by GeekTool … is allways increased by one. But here with shortcutting kind logical operators, the value of age would only happen if birthday is… Logical Operator Confusion 11 Years Ago by DeadH34d … to me. That is, until I reached a section on Logical Operators. I don't completely understand what I just typed in… were returned. Here's what I read: Python provides three logical operators: and, or, and not. Both and and or use short… Logical Operator help 19 Years Ago by asatrujesus Im reading about logical operators (yes noob here) and Im sort of confused as to … Re: Logical Operator help 19 Years Ago by freesoft_2000 Hi everyone, See the below two links [url]http://www.cafeaulait.org/course/week2/45.html[/url] [url]http://www.sap-img.com/java/java-boolean-logical-operators.htm[/url] I hoped that helped you Yours Sincerely Richard West Re: Diff b/w logical operators and bitwise operators...? 17 Years Ago by Prabakar Search the forum first, many threads are there on bitwise operators Re: difference between bitwise and logical operators 12 Years Ago by NormR1 Where are the definitions of the two types of operators you were asking about? Re: difference between bitwise and logical operators 12 Years Ago by NormR1 Can you post what you have found and your questions about what you don't understand? The logical operator returns a true/false value like == or < bitwise changes the value of a variable like a + or * operator Re: Logical operators to perform Operations in SAP HANA 6 Years Ago by rproffitt That's an overly broad question. But if it was true, tell me without spamming what courses you completed on this product. It's strange to be thrown into SAP without training so let's here more about what happened to land you this job. Re: logical operators applied to a double 9 Years Ago by deceptikon …. One thing to note is that these are not comparable operators. `And` and `Or` are not short circuiting in VB, yet… Beginner's Tutorial on Operators 11 Years Ago by Learner010 …Operator Relational Operator Logical Operator Bitwise Operator Miscellaneous Operator(i added Assignment Operators in this categeory) **Arithmatic operators:-** There are …gt;=B FALSE A==B FALSE A!=B TRUE **Logical Operators:-** Logical operator are used to combine more than one expression … need some help in java operators. 13 Years Ago by Johnstep … are the given problems. A. Create a program using arithmetic operators. Use JOptionPane for input of any four variables. B. Create… input of any three variables. C.Create a program using Logical operators. Use Scanner and for input of any three variables and… Bitwise operators/ undefined and implementation-defined? 18 Years Ago by JoBe …: 1) Exc_6_4) Wrote a table of values for the bitwise logical operators and was wondering if any of you could check them… How to add data (logical operator) recursively in a binary tree 13 Years Ago by jkembo … binary tree. The user needs to enter a formula with logical operators. If the user presses to a button e.g NOT… Bitwise and Logical Operators 12 Years Ago by GeekTool … i could not totally understand the diffefence between bitwise and logical operands. According to the book i am using to learn… Re: Bitwise and Logical Operators 12 Years Ago by GeekTool … to 65. Right? ) Also, we cannot change any value with logical operands, can we ? Re: Shift-Add vs Multiplication // Bit-Wise vs. Logical Operators 14 Years Ago by N1GHTS Let me get this straight. So you want to prove to your peers that one technique is faster than the other, yet you are having trouble making the technique you are bragging about function correctly? Maybe its because the technique is flawed. You see, multiplication in C using the multiplication operator '*' gets converted to something like this: [b… Re: Shift-Add vs Multiplication // Bit-Wise vs. Logical Operators 14 Years Ago by N1GHTS I just want to add that there are add-shift's that you can do with specific kinds of numbers which have less clock cycles than [COLOR="Red"]MUL[/COLOR] (like mulitplying by 2 is faster just doing [COLOR="Red"]SHL[/COLOR]) and on some processors, [COLOR="Red"]MUL[/COLOR] is very slow compared to alternative ASM code, … Re: Shift-Add vs Multiplication // Bit-Wise vs. Logical Operators 14 Years Ago by ceatkin2 I wouldn't say I was bragging about the idea as much as my professor gave my the assignment to write a program that demonstrates the run-time of each method. I agree it's trivial, but I would still like to know the logic. So, just to be clear, I'm looking for a way to multiply any two ints just using shifts and adds. It shouldn't be more than 1 or … Re: Shift-Add vs Multiplication // Bit-Wise vs. Logical Operators 14 Years Ago by N1GHTS [code] int mul(int x, int y) { int r = 0; for (;y!=0;y>>=1,x<<=1) if (y&1) r+=x; return r; } [/code] I would love to know if you or someone else could recode this so that it does less work. Re: Shift-Add vs Multiplication // Bit-Wise vs. Logical Operators 14 Years Ago by ceatkin2 Nights, thanks for your help, I truly appreciate it. However, I ran the code you supplied and it doesn't multiply the two numbers to get the correct result. I've fiddled around with the numbers and it seems that the answer it throws is half off from the actual answer. Re: Shift-Add vs Multiplication // Bit-Wise vs. Logical Operators 14 Years Ago by N1GHTS I replaced the variables [b]a[/b] and [b]b[/b] with a whole mess of random numbers and can't find a combination which will cause the terminal to show "failed". Tell me which numbers you are using and i'll plug it into my test program. [code] int main(int argc, char** argv) { int a = 2453, b = 354; int x = mul(a,b); int y …