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Re: How to Find Best Keywords to increase the Website traffic? 4 Days Ago by clickwithsree … – Use SEMrush/ Ahrefs to see what’s working for others. Map to Content – Align keywords with blog posts, service pages, and… Re: Need Coding Help With A Project 1 Month Ago by Enzo_3 … numbers from a text file using higher-order functions like map() and reduce(). I was really stuck on how to incorporate…') as file: content = file.read() number_strings = content.split() numbers = list(map(int, number_strings)) total = reduce(lambda x, y: x + y, numbers… Re: Need Coding Help With A Project 1 Month Ago by Reverend Jim … should make use of two higher-order functions (i.e., map and reduce, or something else) to simplify the design. is… self-contradictory as using `map` and `reduce` instead of `sum` does not simplify the design… Re: Need Coding Help With A Project 1 Month Ago by Reverend Jim >Why put them down? Please explain to me how anything I said was a put down. If someone told me their methof of counting cows was "count the number of legs and divide by four", I would point out that it would be simpler just to count the number of cows. If I said "That's stupid, just count the cows", then that would be a … Re: Need Coding Help With A Project 1 Month Ago by Dani First of all, let me be blunt. I believe that Enzo only resurrected a 12 year old thread with the intent of spamming. You and I know that because, as moderators, we see in his profile his spamming attempts and his infractions. However, no one else coming across this thread sees that or knows that, so the other 2000 people reading this thread may … Re: Map..Please help 13 Years Ago by zolymo …Texts, that contains str1= "tree", str2="map", str3 = "sorted"... is necessary that…[]){ Texts tx = new Texts("tree", "map", "sorted"); TreeMap<Integer,Texts>…(1, tx); System.out.println("Keys of tree map: " + tMap.keySet()); System.out.println("… Map and while() 14 Years Ago by sadsdw …; int father; int mother; } ; // ... std::map<int, STreeGenSimple> IndivAuxIDSortedMap; myfileReadAuxIdSorted.open("auxIdSorted…current_indivSortedAuxID.father = fatherV; current_indivSortedAuxID.mother = motherV; }; std::map<int, STreeGenSimple>::const_iterator it4; for (it4 = … Re: Map and while() 14 Years Ago by sadsdw …, Thanks for replied me. I need read my map the first time and update the auxId (I didn…this in my code). But, just reading my map one time is no possible to update my variable.…or in other words I need to read my MAP until my variable AuxId in all lines become …zero. I don't know how to read a map many times controlled by while and auxiId. Could … Re: Map..Please help 13 Years Ago by javausers Here the output I got: Keys of tree map: [1] Values of tree map: [[Ljava.lang.object;@3e25a5] I want the output as: Keys of tree map: [1] Values of tree map: tree map sorted Map..Please help 13 Years Ago by javausers Hi, I m writing code to map single key(Integer) with array of values. But, its not…<Integer, Object[]>(); Object[] vals = {"tree", "map", "sorted"}; tMap.put(1, vals); System.out….println("Keys of tree map: " + tMap.keySet()); System.out.println("Values of … Re: Map and while() 14 Years Ago by NathanOliver … to make sure that auxID for every object in the map is not zero then you can do something like [code…=c++] std::map<int, STreeGenSimple>::iterator it = IndivAuxIDSortedMap.begin(), end = IndivAuxIDSortedMap… Re: Map and while() 14 Years Ago by NathanOliver … any zeros are left bool ZerosRemaning(std::map<int, STreeGenSimple> IndivAuxIDSortedMap) std::map<int, STreeGenSimple>::iterator it = IndivAuxIDSortedMap… Re: Map and while() 14 Years Ago by sadsdw Hi Nathan, Can you check my code, please? Is it in your mind? [CODE]bool ZerosRemaning(std::map<int, STreeGenSimple> IndivAuxIDSortedMap) { std::map<int, STreeGenSimple>::const_iterator it5; for (it5 = IndivAuxIDSortedMap.begin(); it5 != IndivAuxIDSortedMap.end(); ++it5) { if(it5->second.auxID == 0) return 1; } }[/CODE] Re: Map and while() 14 Years Ago by NathanOliver … should add `return false;` bool ZerosRemaning(std::map<int, STreeGenSimple> IndivAuxIDSortedMap) { std::map<int, STreeGenSimple>::const_iterator it5; for… Re: Map..Please help 13 Years Ago by NormR1 The Map contains an array. Get the array out of the Map Write a loop to go thru the array. Get each element from the array and cast it to a String Re: Map..Please help 13 Years Ago by JamesCherrill Although that approach can work, at least for a fixed size list of values, it's a pretty heavy way to overcome the OP's problem which was how to print an array of Strings. A better answer would be to use the Arrays.toString method, as in [CODE]System.out.println("Values of tree map: " + Arrays.toString(tMap.values()));[/CODE] Re: Map..Please help 13 Years Ago by NormR1 … java.util.Arrays System.out.println("Values of tree map: " + Arrays.toString(tMap.values())); ^ [/CODE… Re: Map..Please help 13 Years Ago by JamesCherrill Well now, don't I feel really stupid! I focussed on the array of Objects, but forgot that they were embedded in a Collection. This code I [I]have [/I]tested, although I can't help feeling there is a better way... [CODE]System.out.println("Values of tree map: " + Arrays.deepToString(tMap.values().toArray()));[/CODE] Re: map 13 Years Ago by L7Sqr [QUOTE=namratag;1694856]How to get value from key in map?[/QUOTE] A map can be indexed by the key to retrieve a value. So, given the key [icode]key[/icode] and the map [icode]table[/icode], you could get the value for key by way of [icode]table[key][/icode]. Map help! 13 Years Ago by GlenRogers … put into a Set and that Set put into the Map as the value. There is also a Notes JTextArea that… on the repair problem. For each cusomer name in the Map I want to store the notes as well as the… Re: Map help! 13 Years Ago by GlenRogers "Name:" was a string I put into the map with the name string, like this private void processSave() { String … it out now as later I need to search the map baseed on name keys, the String "Name:" gets… Re: Map help! 13 Years Ago by GlenRogers Thanks for the reply James! I have a DeskApp class to process all the GUI stuff, am I right in saying that it will hold a Map with Customer objects as keys and List or Set of Repair objects as values? Re: Map help! 13 Years Ago by JamesCherrill You could do that. I would just have a List of Customers (or maybe a Map with customer.name as the key, and the whole Customer object as the value, so it's easy to find the right customer), and in each customer I would have it's own list of Repairs as an field. Re: Map help! 13 Years Ago by GlenRogers … the value. Then it is supposed to print out the map. private void processSave() { cust.setName(nameText.getText()); cust.setStreet(streetText… Re: Map help! 13 Years Ago by GlenRogers Glen is the name which is th key in the map. The toString() method is in th same class as the processSave() method I posted. Should it be in the Customer class? Re: Map help! 13 Years Ago by GlenRogers Hi again, I havent done much of this since I was last here. Can anyone help me in printing a map so that each key/vlue pair is on a seperate line? Thanks Glen.. Re: Map help! 13 Years Ago by JamesCherrill There's a method that returns all the keys in a map. Use it to loop through all the keys, printing each key and its corresponding value. Re: Map help! 13 Years Ago by GlenRogers That was the problem. I had one Customer variable and it kept having its values replaced so alway printed out the last set of values. Simple fix, I made my method thad adds Customers to the map create a new Customer object each time it was called (a button press) Onward and upwards now! Thank you map 13 Years Ago by namratag How to get value from key in map? Re: map 13 Years Ago by Dman01 Look at [url]http://www.cplusplus.com/reference/stl/map/begin/[/url] the 'first' member does give you access to the key member