[ad_1] You only have one table so there is nothing to join on. In your current query you have no need to use a sub query .Your query should be : select name from session1 where id <>21 To find “I have a table session1 and need to find only new entries who logged in … Read more
[ad_1] You assigned a string to the operator name: operator = randomOp[0] You are now masking the operator module. Don’t re-use names like that, because the next iteration of your for loop operator.add now tries to look up the add attribute on that string (so one of ‘+’, ‘-‘ or ‘*’, whatever the first iteration … Read more
[ad_1] This should work, let me know if any trouble override func viewDidLoad() { super.viewDidLoad() let adView: FBAdView = FBAdView(placementID:PLACEMENT_ID, adSize:kFBAdSizeHeight50Banner, rootViewController:self); adView.loadAd(); self.view.addSubview(adView); } 1 [ad_2] solved Can someone help me convert this OBJ-C code to Swift?
[ad_1] use this Method to determine your string public static string ConvertExp(int Value) { int exp = Math.Abs(Value).ToString().Length -1; return string.Format(“{0} * 10^{1}”,( Value / Math.Pow(10 , exp)), exp); } and to get 2 values public static double[] ConvertExp(int Value) { int exp = Math.Abs(Value).ToString().Length -1; return new double[] { Value / Math.Pow(10, exp), Math.Pow(10, … Read more
[ad_1] If you are going to be dealing with these objects often then I would definitely make classes to represent them to make it easier to deserialize the JSON strings. If not then you can just roll something quick and dirty. Either way I think you are going to want to use the Json.NET library; … Read more
[ad_1] Here is your program edited to suit your needs. Everything new is explained in the comments in the code: #include <stdio.h> #include <stdlib.h> // Don’t forget # before include! int main() { char ch = NULL; //character for storing ‘q’ or ‘c’ do{ int x = 0; int y = 0; int r = … Read more
[ad_1] I think u need to do regression analysis to identify the effect of climate on epidemic spread rate. [ad_2] solved What algorithm should be used to extract patterns from datasets?
[ad_1] Variable-length arrays are not a C++ feature, so this line will cause a compilation error in a compiler that is ordered to strictly adhere to the C++ specification, regardless of the value of n (unless n is const and can be determined at compile-time): int array[n]; Likely you are using a compiler that supports … Read more
[ad_1] This answer is assuredly overkill for your simple line selection problem, but it illustrates a nice property of Python: Often a very generalized pattern of behavior or processing can be very generally stated in a way that goes well beyond the original use case. And instead of creating a one-time tool, you can create … Read more
[ad_1] Steps for your work : 1) Fetch the file name from directory. 2) Check whether it contains ard or not. 3) If yes, then convert the rest of file name without extension to Integer or Long or whatever Number. If No, go to step 1 to check next file if any. 4) If value … Read more
[ad_1] For example… DROP TABLE IF EXISTS my_table; CREATE TABLE my_table (id INT NOT NULL AUTO_INCREMENT PRIMARY KEY ,date DATE NOT NULL ,price INT NOT NULL ); INSERT INTO my_table VALUES (1 ,’2014-01-01′, 10), (2 ,’2014-01-02′, 10), (3 ,’2014-01-03′, 10), (4 ,’2014-01-04′, 10), (5 ,’2014-01-05′, 20), (6 ,’2014-01-06′, 20), (7 ,’2014-01-07′, 10), (8 ,’2014-01-08′, 10); … Read more
[ad_1] PhoneGap is a distribution of Apache Cordova. You can think of Apache Cordova as the engine that powers PhoneGap, similar to how WebKit is the engine that powers Chrome or Safari. (Browser geeks, please allow me the affordance of this analogy and I’ll buy you a beer later.) Over time, the PhoneGap distribution may … Read more
[ad_1] Android Studio can actually convert Java to Kotlin for you. Press Code > Convert Java File to Kotlin File. [ad_2] solved Translate java widget to kotlin [duplicate]
[ad_1] If your second dataframe in your upper screenshot is called df, this should do: df.set_index(‘Name’).stack().reset_index(level=0) 2 [ad_2] solved Panda Data Manipulation
[ad_1] Here you go. It’s just the way Symbol’s toString() is implemented (and in turn gets printed in console), not any special syntax. 0 [ad_2] solved Understanding members of Symbol – function constructor