Kirat[ad_1] What is this line code mean? allhuman.RemoveAll(s => s == null); It removes all elements s for which the expression s == null returns true. Or in other words, all elements which fulfill the condition == null. In those expressions the s is like the iterator in foreach(var s in allhuman) can I replace … Read more
[ad_1] let DATA = { “name”: “flare”, “children”: [{ “name”: “analytics”, “children”: [{ “name”: “cluster”, “children”: [{ “name”: “AgglomerativeCluster”, “size”: 3938 }, { “name”: “CommunityStructure”, “size”: 3812 }, { “name”: “HierarchicalCluster”, “size”: 6714 }, { “name”: “MergeEdge”, “size”: 743 }] }, { “name”: “graph”, “children”: [{ “name”: “BetweennessCentrality”, “size”: 3534 }, { “name”: “LinkDistance”, “size”: … Read more
[ad_1] First of all not all variables can be made constexpr. For example int x; std::cin >> x; Obviously x cannot be constexpr. The value it will have after it has been read from input is not a compile-time constant. Second, constexpr is part of the contract of a variable or function. By marking it … Read more
[ad_1] The correct (standard) way to do this on C and Windows is with __beginthreadex. This is usually preferred to calling CreateThread directly as CreateThread doesn’t init C runtime support for the thread. So if you create a thread using CreateThread, and call a CRT function, bad stuff can/will happen. Note that __beginthreadex calls CreateThread … Read more
[ad_1] httplib is for the job, and you may refer to the example code at the bottom of the document. and google for the httplib sample code. 1 [ad_2] solved Python: I need a code to auto login a website with HTTPS [closed]
[ad_1] There’s no such thing as a member function of a raw array. The sub-expression detectionMethods refers to the raw array and decays to a pointer to the first item. The rest, ->length(), calls a member function of the first item. One easy way to avoid these problems is to use std::vector instead of a … Read more
[ad_1] If you call .html(myObj.html) on a temporary element, you can do whatever you want, then read it back afterwards: var myObj = {}; myObj.html=”<span class=”first”>la-la-la</span><span class=”second”>la-la-la</span>”; $tmp = $(“<div>”).html(myObj.html); $tmp.find(“.second”).remove(); myObj.html = $tmp.html(); console.log(myObj); <script src=”https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js”></script> 1 [ad_2] solved How get HTML without remove child (jQuery) [closed]
[ad_1] As the man page for free will tell you, any argument except a pointer returned from malloc has undefined behaviour: The free() function frees the memory space pointed to by ptr, which must have been returned by a previous call to malloc(), calloc() or realloc(). Otherwise, or if free(ptr) has already been called before, undefined behavior occurs. If ptr is NULL, no operation … Read more
[ad_1] As others have pointed out sorting and removing duplicates is possible. But how about this algorithm (in pseudocode, implementation is left to the reader)? bool contains(int x, int digit); // returns true if x contains digit in base 10 notation int res = 0; for (int digit = 0; digit <= 9; ++i) { … Read more
[ad_1] Use BigInteger.Parse with a style of NumberStyles.HexNumber: using System; using System.Globalization; using System.Numerics; class Program { static void Main() { var number = BigInteger.Parse(“728faf34b64cd55c8d1d500268026ffb”, NumberStyles.HexNumber); Console.WriteLine(number); } } Output: 152278043568215137367088803326132908027 [ad_2] solved Convert string BigInteger with base 16 in c#
[ad_1] So, here is the answer to your new question: My overall goal is to find the shortest word in the string. It splits the string as before, sorts the array from short to long words and returns the first entry / shortest word: function WordCount(str) { var words = str.split(” “); var sortedWords = … Read more
[ad_1] Directly on hardware? I am assuming you mean to ask if Java can run on a micro-controller? The answer is yes. The JVM is a virtual machine which is essentially its own operating system. The JVM was designed to do exactly what your wondering about. The JVM’s two primary functions are to allow Java … Read more
[ad_1] The return type of std::queue::pop() is void. Hence, you may not use: reverse.push(Q.pop()); You can use: reverse.push(Q.front()); Q.pop(); 0 [ad_2] solved Invalid use of void expression with a Queue and .pop()
[ad_1] if(command == “ht”) { function doRandHT() { var rand = [‘HEADS!’,’TAILS!’]; return rand[Math.floor(Math.random()*rand.length)]; } const embed = { “title”: `Here is the winner!`, “description”: doRandHT(), “color”: 7584788, }; message.channel.send({ embed }); }; You can use this plain command for every random command in Discord.js I also integrated this with embed design so it will … Read more
[ad_1] It is really simple: yourMap.mapValues(_.toMap) scala> :paste // Entering paste mode (ctrl-D to finish) Map( 0 -> Array((1,1), (2,1)), 1 -> Array((2,1), (3,1), (0,1)), 2 -> Array((4,1), (0,1), (1,1)), 3 -> Array((1,1)), 4 -> Array((5,1), (2,1)), 5 -> Array((4,1)) ) // Exiting paste mode, now interpreting. res0: scala.collection.immutable.Map[Int,Array[(Int, Int)]] = Map(0 -> Array((1,1), (2,1)), … Read more