[Solved] Trying to show a Windows Form using a DLL that is imported at the runtime in a console application

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The problem is that Activator.CreateInstance does not return ExpandObject (dynamic). You should run test() by reflection, like this : foreach (Type type in DLL.GetExportedTypes()) { dynamic c = Activator.CreateInstance(type); MethodInfo methodInfo = type.GetMethod(“test”); methodInfo.Invoke(c , null); } 2 solved Trying to show a Windows Form using a DLL that is imported at the runtime in … Read more

[Solved] How to create JSON Codable using Swift [closed]

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This is a starting point. The structs are pretty straightforward. If one of the Division arrays is empty – asked in one of your previous questions – the corresponding array is empty, too. struct Root : Decodable { let status : Bool let data: DivisionData } struct DivisionData : Decodable { let school, college, office, … Read more

[Solved] Java 8 doesn’t compile on Intellij15

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Make sure that you correctly selected the JDK. In IntelliJ you should go to: File -> Project Structure… project settings tab, and make sure the project SDK points to the location of your java 8 JDK, (something like: C:\Program Files\java\jdk1.8.0_45) And, of course, make sure the project language level is set to 8 – Lambdas, … Read more

[Solved] how to remove a substring of unknown length from a string – C++ [closed]

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Use rfind to get the location of the last slash then substr to return the right side of the string. Since substr‘s second argument defaults to “the end of the string” you only need to provide the beginning position: #include <string> std::string GetURLFilePath(const std::string& url) { auto last_slash_location = url.rfind(“https://stackoverflow.com/”); if(last_slash_location == std::string::npos || last_slash_location … Read more

[Solved] Extension method for List Contains(T? object) how to? [closed]

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From your comments on the other answer, it looks like you’re trying to do something like var myWantedIds = new List<int> { 1, 2, 3 }; var matchingItems = myEntityFrameworkItems .Where(efItem => myWantedIds.Contains(efItem.NullableIdProperty)); Writing an overload of Contains won’t help here, as it can’t be translated into SQL. One thing to try is to check … Read more

[Solved] Navigation Bar gets funky if Swipe Gesture and Back Button are triggered at the same time

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To fix this I disable user interactions for the navigationsbar. To do so, I subclass UINavigationViewController and use Key-Value-Observing to detect the state of the gesture recognizer. #import “NavigationViewController.h” @interface NavigationViewController () @end @implementation NavigationViewController – (void)viewDidLoad { [super viewDidLoad]; [self.interactivePopGestureRecognizer addObserver:self forKeyPath:@”state” options:(NSKeyValueObservingOptionNew | NSKeyValueObservingOptionOld) context:NULL]; } – (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void … Read more

[Solved] c search for target string in string [closed]

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Looking at the error messages is sufficient to debug the code and make it work. It’s very basic error messages that can be resolved just by reading the code once. 1) extern.c:14:7:conflicting types for ‘array’ char *array[5][0]; ^~~~~ extern.c:6:6: note: previous declaration of ‘array’ was here char array[5][10]; Error: There is declaration of same variable … Read more

[Solved] How to resolve the Exception in thread main

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From your code it seems you are switching to a frame in getIframe. But forgot to switch to default[ driver.switchTo().defaultContent();] once your opertation is done public String getIframe(String id) { String Value = “”; final List<WebElement> iframes = driver.findElements(By.tagName(“iframe”)); for (WebElement iframe : iframes) { if (iframe.getAttribute(“id”).equals(id)) { driver.switchTo().frame(id);//switch happens Value = driver.findElement(By.xpathdfdgdg”)).getText(); System.out.println(“erer” + … Read more

[Solved] How to write this code without using pandas?

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You can simply use the csv module from the standard library: import csv with open(‘__.csv’, ‘r’, newline=””) as f: reader = csv.reader(f) _ , *header = next(reader) d = {} for k, *row in reader: d[k] = dict(zip(header, row)) print(d) {‘reviews’: {‘JOURNAL_IMPACT_FACTOR’: 27.324, ‘IMPACT_FACTOR_LABEL’: ‘Highest’, ‘IMPACT_FACTOR_WEIGHT’: 37.62548387}, ‘hairdoos’: {‘JOURNAL_IMPACT_FACTOR’: 40.0, ‘IMPACT_FACTOR_LABEL’: ‘middle’, ‘IMPACT_FACTOR_WEIGHT’: 50.0}, ‘skidoos’: … Read more

[Solved] Are all immutable objects singleton instances? [closed]

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No. Immutable objects are unchangeable, the normal practice for these is to pass (inject) all required values via the constructor (i.e. they are specified when the object is instantiated), these are then externally unchangeable for the lifetime of the object. Singleton objects are when there is a single instance, that instance could be immutable but … Read more

[Solved] Print ABC – string [closed]

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Can you try something like following? I haven’t tested the following but it should work on most part. // Elvis’s hip and happening ABC-printing code #include <stdio.h> #include <string.h> #define NUM_ABC_LET 26 void makeABC(char abc[NUM_ABC_LET]); int main() { char abcString[NUM_ABC_LET + 1]; makeABC(abcString); puts(abcString); return 0; } void makeABC(char abc[NUM_ABC_LET + 1]) { char letter; … Read more