[Solved] Thread error in C# Windows Form

[ad_1] You get the Cross-thread error when you try to update a UI element from any thread it was not created on. Controls in Windows Forms are bound to a specific thread and are not thread safe. Therefore, if you are calling a control’s method from a different thread, you must use one of the … Read more

[Solved] c++ pass char array address in 64bit platform [closed]

[ad_1] There are a lot of problem with your code, but at least for me the one the compiler first complains about is: error: cast from pointer to smaller type ‘unsigned int’ loses information │Offset: 4 byte: 0x7ffe4b93ddd4 contents:9 func((unsigned int)(char *)str); I assume that you’re trying to sneak in the literal address of the … Read more

[Solved] The regular expression error is malformed

[ad_1] I guess, it means that you must escape the character ‘-‘ by writing ‘\-‘ within the regular expression, when it’s not used as a range indicator. Try to change: ‘.+@^[A-Za-z0-9.-]+\.^[A-Za-z]{2,4}’ by ‘.+@^[A-Za-z0-9.\-]+\.^[A-Za-z]{2,4}’ As @Fallenhero stated. The ‘^’ seem also to be misplaced somehow. 1 [ad_2] solved The regular expression error is malformed

[Solved] How to Implement class Alkio? [closed]

[ad_1] Why do you expect it to print (1,2,10)? You re-set the values to 2,5, 12 (eka.setAlkio(2, 5, 12);). (although, as commented to the question by @flesk, you don’t actually set them…) you didn’t override the toString method as you should have: public String toString(){ return “(“+rivi+”,”+sarake+”,”+arvo+”)”; } In your constructor, you don’t set the … Read more

[Solved] Array data is ‘lost’ after passing the array to another object

[ad_1] First, your code is not valid C++. Declaring empty arrays using [] does not exist in C++. So the first thing is to turn this into valid C++ that still preserves what you’re trying to accomplish. One solution is to use std::vector: #include <vector> class Universe { public: std::vector<Star> stars; std::vector<Planet> planets; public: Universe(const … Read more

[Solved] How to get number of days between today’s date and last date of the current month? [closed]

[ad_1] Calendar calendar = Calendar.getInstance(); int lastDay = calendar.getActualMaximum(Calendar.DAY_OF_MONTH); int currentDay = calendar.get(Calendar.DAY_OF_MONTH); int daysLeft = lastDay – currentDay; System.out.println(“Last Day: ” + lastDay); System.out.println(“Current Day : ” + currentDay); System.out.println(“There are ” + daysLeft + ” days left in the month.”); output Last Day: 30 Current Day : 1 There are 29 days left … Read more

[Solved] C++ code include error [closed]

[ad_1] You included conio not conio.h you werent declaring std:: or using namespace std and one of your couts was just out. You may want to post the errors you get in the future and format your code. #include<iostream> #include<conio.h> long gcd(long,long); using namespace std; int main() { int m,n; cout<<“enter the 1st integer =”; … Read more

[Solved] Set ‘Fit All Columns on One Page’ via Excel JavaScript API

[ad_1] The Office 365 Online Automate Scripts helped get me on the right path. Docs: https://learn.microsoft.com/en-us/javascript/api/excel/excel.pagelayoutzoomoptions?view=excel-js-preview https://learn.microsoft.com/en-us/javascript/api/excel/excel.pagelayout?view=excel-js-preview#excel-excel-pagelayout-zoom-member Code: await Excel.run(async (context) => { var ws = context.workbook.worksheets.getActiveWorksheet(); var PageLayoutZoomOptions_Obj = { ‘horizontalFitToPages’: 1, ‘verticalFitToPages’: 0, } ws.pageLayout.zoom = PageLayoutZoomOptions_Obj await context.sync(); }); Note: I had issues using/including scale so I just left it out. [ad_2] … Read more

[Solved] Ironport rejecting emails [closed]

[ad_1] IronPort utilizes 4 Host Access groups which decide what policy will be applied to a sender based on their reputation on SBRS. WHITELIST: $TRUSTED (My trusted senders have no anti-spam scanning or rate limiting) BLACKLIST: sbrs[-10.0:-3.0] $BLOCKED (Spammers are rejected) SUSPECTLIST: sbrs[-3.0:-1.0] $THROTTLED (Suspicious senders are throttled) UNKNOWNLIST: sbrs[-1.0:10.0] sbrs[none] $ACCEPTED (Reviewed but undecided, … Read more

[Solved] Could anyone tell clearly how to find the exponents with fractional values or decimal values without using pre-defined function like ? [closed]

[ad_1] Could anyone tell clearly how to find the exponents with fractional values or decimal values without using pre-defined function like ? [closed] [ad_2] solved Could anyone tell clearly how to find the exponents with fractional values or decimal values without using pre-defined function like ? [closed]