freeze

问题 I'm currently using python 2.7.11 running my code in command prompt . I am using matplotlib to create 3D figures for my LaTeX document. However when I try to use LaTeX to render my text for the images I receive a windows error message telling me python.exe has stopped working and I must close the program. Why is this happening and how can I fix it? I'm not tec savvy, so simple answers would be appreciated. Thank you in advance. Code The minimum code for this error is: from mpl_toolkits

问题 Very rarely, when showing a modal dialog in a Java Swing application using JDK1.8.0_144 , the whole application gets frozen. I couldn't find a relevant bug in the JDK bug database. The only one that would seem remotely related is this one but our application was never minimized whenever it got frozen. I caught it once in debug and it seems that events are still being processed by the secondary loop (focus events, mouse movement events) but the modal dialog cannot be closed and the user cannot

问题 Notepad++ FTP Keep disconnecting and freeze after 5 minute of inactivity Did anyone get this problem too? If yes did anyone succeed to fix it? It is very frustrating while programming because after 5 minutes of scripting when I come to save the file with the FTP plugin of notepad++ it freeze in the background and I must wait 50 seconds, plus I need to re-save right after because it didn't the time it frozen. 回答1: It is possible you are encountering a known defect. Honestly, I have switched

问题 I was simply experimenting with Swift, so I threw together this in my playground: // Playground - noun: a place where people can play import Cocoa func printCarInfo(car:Car?) -> Void { if let _car = car { println("This is a " + _car.make + " " + _car.model + " from \(_car.year). It's worth $" + _car.price + ".") } } class Car { init(make:String, model:String, year:UInt, color:NSColor, price:UInt) { self.make = make self.model = model self.year = year self.color = color self.price = price }

问题 I was simply experimenting with Swift, so I threw together this in my playground: // Playground - noun: a place where people can play import Cocoa func printCarInfo(car:Car?) -> Void { if let _car = car { println("This is a " + _car.make + " " + _car.model + " from \(_car.year). It's worth $" + _car.price + ".") } } class Car { init(make:String, model:String, year:UInt, color:NSColor, price:UInt) { self.make = make self.model = model self.year = year self.color = color self.price = price }

问题 I have an issue with a C++ program. I think it's a problem of memory. In my program i'm used to create some enormous std::vector (i use reserve to allocate some memory). With vector size of 1 000 000, it's ok but if i increase this number (about ten millions), my program will freeze my PC and i can do nothing except waiting for a crash (or end of the program if i'm lucky). My vector contains a structure called Point which contain a vector of double. I used valgrind to check if there is a

问题 I have a data grid in which I need to freeze the rightmost column. It is no problem to freeze the columns from left to right with the FrozenColumnCount property. Does anyone of you know how to do this? Thx in advance, TJ 回答1: There is no way to Freeze a column to the right if you want the others to scroll. If this functionality is critical to your app I would suggest investigating the third party Silverlight grid controls on the market e.g. Telerik, Infragistics etc 来源： https://stackoverflow

问题 I wanted to start working on SDL. I got a sample code to see if it worked fine. When compiling I get no errors, but when I run it the window shows up but the program freezes until the delay time is over. I'm new to this so I would really appreciate some help. int main(int argc, char* argv[]) { SDL_Init(SDL_INIT_EVERYTHING); SDL_Window *window = 0; window = SDL_CreateWindow("Hello World!", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 640, 480, SDL_WINDOW_SHOWN); SDL_Delay(10000); SDL

问题 I have a Spring Boot application running on two servers. It accepts file upload requests (approx 1 KB) via Controller from 1000s of IOT devices. Additionally there is a TCP Listener which also accepts GPS data as a Stream from these IOT devices. I have setup the Tomcat max thread count to 3000 on one server and 5000 on a larger VM. After a day or two my Spring Boot application freezes, i.e. it stops responding to any further API calls. One reason, I suspect is that the IOT devices are not

问题 I'm assigning an array constant like this: NUMS = *(2..9) Rubocop says C: Freeze mutable objects assigned to constants. NUMS = *(2..9) ^^^^^ So I try NUMS = *(2..9).freeze Rubocop says C: Freeze mutable objects assigned to constants. NUMS = *(2..9).freeze ^^^^^^^^^^^^ Tried NUMS = (*(2..9)).freeze Rubocop says E: unexpected token tRPAREN (Using Ruby 2.0 parser; configure using TargetRubyVersion parameter, under AllCops) NUMS = (*(2..9)).freeze ^ Tried NUMS = [1, 2, 3, 4, 5, 6, 7, 8, 9].freeze