Kirat[ad_1] We can use sub to create a – between the first 4 characters and the next 2. Match the four characters (.{4}), place it in a capture groups ((…)), followed by the next 2 characters in another capture group, replace it with the backreference for those groups (\\1, \\2) and in between we add … Read more
[ad_1] You have an error in this class/line jTMainMenu.java:786 Seems you tried to load a image in this point of your code, i don’t know how you are generating a executable from your java code but this may be the source of the problem. Try to put this image outside of your executable/jar and use … Read more
[ad_1] You can do this using a Karnaugh Map. Given the truth table for z ^ (x & (y ^ z)), the Karnaugh map is: As can be seen, you can make two groups from the diagram, giving you (x & y) | (~x & z) 1 [ad_2] solved Equality for two simple expressions with … Read more
[ad_1] Just try with: $input=”stackoverflow.com”; if (strpos($input, ‘www.’) !== 0) { $input=”www.” . $input; } 2 [ad_2] solved Add www. if it’s not already in the string [closed]
[ad_1] NSArray *arrNumbers = @[@2, @4, @7, @9, @13, @15]; NSLog(@”%d”,[[arrNumbers objectAtIndex:arc4random_uniform(arrNumbers.count)] intValue]); 6 [ad_2] solved generate random number from given set of numbers in ios [closed]
[ad_1] if you won’t use <map>, try this demo, ‘source‘ HTML <div class=”box”> <a href=”http://google.com/”> <img src=”http://kaleidoscope.cultural-china.com/chinaWH/upload/Image/colors2.jpg”/> </a> <a class=”corner” href=”http://apple.com/”></a> </div> CSS a.corner{ width: 50px; height: 50px; position: absolute; left: 0; top: 0; } .box { position: relative; } 6 [ad_2] solved Is image map required for different links on image? [closed]
[ad_1] You need to initialize the vector in A‘s constructor: #include <vector> class A { std::vector<double> a; public: A() : a(20) {} }; [ad_2] solved Why i cannot make vector in c++ class [duplicate]
[ad_1] Math.floor(10000000000000000000000000000).toString() // 1e+28 so it length is 5 is correct [ad_2] solved How come js calculating its(10000000000000000000000000000) length as 5?
[ad_1] You can use Object.fromEntries(): const obj = [ { “configSlug”: “receiptStoreName”, “configContent”: “The Store Name” }, { “configSlug”: “receiptStoreAddress”, “configContent”: “Cattle Street” }, { “configSlug”: “receiptStorePhone”, “configContent”: “01 123234” }, { “configSlug”: “receiptStoreFoot1”, “configContent”: “Thanks For Visiting” } ]; const result = Object.fromEntries(obj.map(entry => [entry.configSlug, entry.configContent])); console.log(result); Or you can use a simple loop: … Read more
[ad_1] The name of the class is the primary identifier that is used to discern the different between types, that is why within a given namespace, you cannot have duplicate class names. The hint is that it is called a name space, within a given space all the classes will have unique names. Perhaps a … Read more
[ad_1] The problem is str function must have been overloaded. Input: X=5 print(“X value is:”+str(X)) Output: X value is:5 Input: X=5 str = “98897” print(“X value is:”+str(X)) Output: TypeError Traceback (most recent call last) in () —-> 1 print(“X value is:”+str(X)) TypeError: ‘str’ object is not callable 1 [ad_2] solved ‘str’ object is not callable … Read more
[ad_1] generate_data should receive the bound method, not the result of calling the method, as an argument, then call the received argument inside the function: def generate_data(faker_function): return [faker_function() for _ in range(5)] generate_data(Faker().credit_card_number) 4 [ad_2] solved Creating a function that takes another function as an argument
[ad_1] I added empty __init__.py files to Main/, A/, B/, and C/. I also put the following function in each of the .py files just so we had something to call: def f(): print __name__ In main.py, the significant function is get_module, which calls import_module from importlib. import errno from importlib import import_module import os … Read more
[ad_1] It’s const char* p = “C language”;, not char* const. They have different meanings: const char* p means that the chars to which p points to, cannot be modified; while char* const p means that the pointer p itself cannot be modified. *p = “Change”; is not the correct way to change string’s content. … Read more
[ad_1] Using Xml Linq : using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Xml; using System.Xml.Linq; using System.Data; namespace ConsoleApplication1 { class Program { const string FILENAME = @”c:\temp\test.xml”; static void Main(string[] args) { DataTable dt = new DataTable(); dt.Columns.Add(“Make”, typeof(string)); dt.Columns.Add(“Make Attribute”, typeof(string)); dt.Columns.Add(“Model”, typeof(string)); dt.Columns.Add(“Model Attribute”, typeof(string)); dt.Columns.Add(“Year”, typeof(string)); dt.Columns.Add(“Year Attribute”, typeof(string)); … Read more