Kirat[ad_1] You have functions such as def car1 (x1,y1): gameDisplay.blit(car1IMG,(x1,y1)) which will blit the global image car1IMG. Then in your game_loop function you write car1IMG = pygame.image.load(‘textures\car1.png’) which creates a local variable with the same name. So everything in your game_loop function will always use the local variable instead of the global, unless you specify … Read more
[ad_1] Working example with global variable and two windows. It uses only one mainloop() and Toplevel() to create second window. import tkinter as tk # — functions — def main(): #inform function to use external/global variable global int_var # only if you will use `=` to change value root = tk.Tk() root.title(“Root”) # change global … Read more
[ad_1] Is it possible to copy website? I need to take design from my friend’s website but we want to try this way. Is it possible? [closed] [ad_2] solved Is it possible to copy website? I need to take design from my friend’s website but we want to try this way. Is it possible? [closed]
[ad_1] function centerThis() { document.getElementById(“paragraph”).style.textAlign = “center”; } #paragraph { text-align:left; width:auto; } <p id=”paragraph”> <u> My First Paragraph </u> </p> <button onclick=”centerThis()”>Click me</button> As you can see, when the button is clicked, the method centerThis() is called, and the paragraph is centered. See http://www.w3schools.com/jsref/prop_style_textalign.asp for more information. I would recommend reading about DOM manipulation. … Read more
[ad_1] Unittests in general test public observable behavior in your case it is the interaction with the two streams. create mocks for the two steams (usually I’d suggest to use a mocking framework but there are some simple implementations in the standard lib quite suitable for this purpose…) Configure the inputStream to return data in … Read more
[ad_1] In the vast majority of cases, I wouldn’t call using int instead of short a huge mistake (or even necessarily a mistake at all). As other people have indicated, the main difference is that an int is 4 bytes and a short is just 2. In most cases, using short instead of int is … Read more
[ad_1] Instead of merging the two buttons, the same could be performed using JSX callback. See solution on the other posting at Conditional disabling of button The undefined return came from the callback. It needs to be bound before (in this case) passing to the button. See some of the other approaches suggested: How to … Read more
[ad_1] This is a simple code to execute the shell script and read its output: import java.io.*; public class Test { public static void main(String[] args) throws Exception { String[] command = { “./flows.sh”, “suspend” }; Process process = Runtime.getRuntime().exec(command); BufferedReader reader = new BufferedReader(new InputStreamReader( process.getInputStream())); String s; while ((s = reader.readLine()) != null) … Read more
[ad_1] This ain’t a error message but a standard boot message. To properly answer your question we would need to know what board exactly you use, how you connected your parts (what pins, voltage, etc), what parts and of course the full code. Please remember that the breakout boards for the esp8266 (for example the … Read more
[ad_1] You should try to use flow pane of JavaFX, it will add children in flow. You can give icons to them on conditions like if you get the directory then give the folder icon else file icon like this. Refer to this for the Flow Pane and Layout building Example : import javafx.application.Application; import … Read more
[ad_1] I finally got you to tell us what you want in the comments; please be up-front with this in the future. The expected output you gave differed from your actual output in so many ways that it was impossible to tell what you actually thought the problem was, but: I want to get the … Read more
[ad_1] A short and simple way is just to test the first and last characters: var input = // whatever var wrapped = input; if (‘”‘ === wrapped || !(‘”‘ === wrapped[0] && ‘”‘ === wrapped.slice(-1))) wrapped = ‘”‘ + wrapped + ‘”‘; (This works even on empty strings, because ”[0] is undefined and ”.slice(-1) … Read more
[ad_1] CreateRemoteThread fails,maybe the lpBaseAddress in the target process is invalid,but it is allocated by the system? [ad_2] solved CreateRemoteThread fails,maybe the lpBaseAddress in the target process is invalid,but it is allocated by the system?
[ad_1] Adjust your syntax to: SELECT tableA.something FROM tableA LEFT JOIN table on tableA.name = substr(table.title, LENGTH(table.title)-8) table.title is an argument to the LENGTH() function. Also needs to be argument to SUBSTR(). 4 [ad_2] solved oracle sql about table.substr
[ad_1] You can find the XML Schema for Schemas here. However, you probably do not need it unless you’re trying to validate an XSD (as opposed to validating an XML document instance with against an XSD). See also: xmlns, xmlns:xsi, xsi:schemaLocation, and targetNamespace? How to link XML to XSD using schemaLocation or noNamespaceSchemaLocation? Must an … Read more