Search Results

Search found 252858 results on 10115 pages for 'stack zen'.

Page 20/10115 | < Previous Page | 16 17 18 19 20 21 22 23 24 25 26 27 | Next Page >

How to delete the widget from the stack in Qt

- by Solitaire

Hi, i am using Qstackedwidget to switch between the views, i will be able to traverse between the views, i am facing problem in some scenario, where i do not require the widgets, i want to remove them completely.. stackedwidget provides the functionality to removewidgets, still the ownership of the widget will be there, i mean widget will be…

Read the article
Do you have suggestions for these assembly mnemonics?

- by Noctis Skytower

Greetings! Last semester in college, my teacher in the Computer Languages class taught us the esoteric language named Whitespace. In the interest of learning the language better with a very busy schedule (midterms), I wrote an interpreter and assembler in Python. An assembly language was designed to facilitate writing programs easily, and a…

Read the article
Stack Overflow like Watermarks in Forms

- by Kaushik Gopal

Hey people, I remember seeing a tutorial somewhere that talks of how to style your input forms in a more "usable" way. Essentially, you have a placeholder value and when you enter the input, it hides the hint so to speak. Now, just to be clear: I don't want the hint (placeholder value text) to disappear onFocus, but rather to go lighter…

Read the article
IIS not giving line numbers in stack trace even though pdb present

- by Graeme

Web config has debug=true and the project is a debug build and the pdb files are present in the bin directory, but I do not get line numbers in my stacktrace when an execption is thrown. Works fine with local IIS/Cassini but not on our test IIS servers. Is there some obvious setting that I might be missing?

Read the article
not output exception stack trace in EUnit

- by hpyhacking

I'm write a test with EUnit, but not anything exception detail output in console. exp_test() -> ?assertEqual(0, 1/0). Run this module:exp_test() in the Erlang Shell output following ** exception error: bad argument in an arithmetic expression in function exp_test:'-exp_test/0-fun-0-'/1 (src/test/eunit/xxx_test.erl, line 8) But…

Read the article
getting java.lang.OutOfMemoryError exception while running a Midlet (using netbeans)

- by Jeeka

I am writing a Midlet(using Netbeans) which reads a file containing exactly 2400 lines (each line being 32 characters long) and (extract a part of each line) puts them in an array. I am doing the same for 11 such files( all files have exactly 2400 lines).The Midlet runs fine for reading 6 files and putting them in 6 arrays. However, the…

Read the article
Stack recommendations for small/medium-sized web application in Python

- by reto

I'm looking for some recommendations for a python web application. We have some memory restrictions and we try to keep it small and lean. We thought about using WSGI (and a python webserver) and build the rest ourself. We already have a template engine we'd like to use, but we are open for some suggestions regarding the whole request…

Read the article
Intro Bar like stack overflow

- by Dasa

I have a simple top bar using jquery like the one on stackoverflow, but i want it to only appear on the first time a person visits the website. below is the HTML followed by the "bxSlider.js" file <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> …

Read the article
CSS Experts required - problems with Z-Index stack in my page design

- by Jack W-H

Howdy y'all! Basically I'm having some problems with Z-Index. Although I'm not amazing at CSS I would reckon I was reasonably good, but really can't work this out. You'll see at the URL... http://howcode.com/code/ ... that my problem is that links in the returned 'Popular' results aren't clickable or anything. I've…

Read the article
Bypass OpenID. Please give us a simple login form.

- by Florin

Can I kindly ask that we're allowed to login without the OpenID nonsense? This system is so popular that stack-overflow is the only place that I use it. If it is the policy of stack-overflow to prevent people to login, they've succeeded. I am a passive reader. For some reasons, I really don't like the idea of having…

Read the article
Getting stack trace from a running Python application

- by Sebastjan Trepca

I have this Python application that gets stuck from time to time and I can't find out where. Is there any way to signal Python interpreter to show you the exact code that he's running (somekind of stacktrace on-the-fly)?

Read the article
How to use traceit to report function input variables in stack trace

- by reckoner

Hi, I've been using the following code to trace the execution of my programs: import sys import linecache import random def traceit(frame, event, arg): if event == "line": lineno = frame.f_lineno filename = frame.f_globals["__file__"] if filename == "<stdin>": filename…

Read the article
UIViewController is popped from view stack and NSURLConnection crashes the application

- by rickharrison

I am pushing a UIViewController onto a UINavigationController. This view controller immediately starts a download of an xml feed and then parses it. However, if you hit the back button before it is done downloading, and crashes with EXC_BAD_ACCESS. The line that is crashing it is in parserDidEndDocument and is…

Read the article
IE jQuery ajax results in a stack overflow

- by dave

I have the following code that in IE gives me an error in jQuery for "open(G,M.url,M.async" $("#submitButton").click(function(){ $.ajax({ type: "POST", url: "http://url.com/postChat.php", data: "comment="+$("#userInput").val(), success: function(msg){ } …

Read the article
Pass string from tableviewcontroller to viewcontroller in navigation stack

- by Jonathan

How should I pass a string to the view controller that gets pushed when a tableviewcell is selected. Should I create a custom init method in the view controller? eg [[myvc alloc]initWithURL:...] Set a property? eg [myvc setURL:...] or myvc.url = ... or just create a custom method? [myvc setLoadingURL:...]

Read the article
Why should pop() take an argument?

- by Stephano

Quick background I'm a Java developer who's been playing around with C++ in my free/bored time. Preface In C++, you often see pop taking an argument by reference: void pop(Item& removed); I understand that it is nice to "fill in" the parameter with what you removed. That totally makes sense to me. This…

Read the article
Give me the mips code in stack..... [closed]

- by Mona Liza

int i: void set_array (int num) { int array[10]; for (i=0; i<10; i++) { array[i] = compare(num, i); } } int compare(int a , int b) { if (sub(a,b) >= 0) return 1; else return 0; } int sub (int a , int b) { return a-b; }

Read the article
kernel get stack when signalled

- by yoavstr

hi there i write readers and writers where the kernel have to syncronize between them and block writer who already read a massage when i am in the queue waiting I get signal so I do the fallowing while (i_Allready_Read(myf) == ALLREADY_READ || isExistWriter == false ) //while…

Read the article
Getting source code information from groovy stack trace

- by dotsid

When exception generated I want to show some additional information (source code) for particular exception. But grails have very hairy exceptions (it's all about groovy dynamic nature). It's my problem where to get and how to display source code. All I need is file/line…

Read the article
How to use URLs like Stack Overflow?

- by user260165

I want to somehow place a question on the title using the url. Actually I am building a webpage where I have placed a question input box and submit button, so I want that when I submit it should redirect me to the ask questions page and the title should contain the…

Read the article
overflow technique in stack

- by metashockwave

int main(void) { problem2(); } void doit2(void) { int overflowme[16]; //overflowme[37] =0; } void problem2(void) { int x = 42; doit2(); printf("x is %d\n", x); printf("the address of x is 0x%x\n", &x); } Would someone help me…

Read the article
How do I stack Plack authentication handlers?

- by Schwern

I would like to have my Plack app try several different means of authorizing the user. Specifically, check if the user is already authorized via a session cookie, then check for Digest authentication and then fall back to Basic. I figured I could just enable…

Read the article
design function: underlying structure to store list of results for print to file

- by forest.peterson

is this a good approach to print a list of items to csv file with a sublist attached to each item. The gist of the function is when an item is found that does not exactly macth then a list of close matches is generated - this works now writing out one list at…

Read the article
Does a servlet-based stack have significant overheads?

- by John

I don't know if it's simply because page-loads take a little time, or the way servlets have an abstraction framework above the 'bare metal' of HTTP, or just because of the "Enterprise" in Jave-EE, but in my head I have the notion that a servlet-based app is…

Read the article
Stack Info button above UIView in Utility App

- by bgw

I've started creating a iPhone Utility app (main view and flip view). I want to draw some graphics in the Main view, so I dragged a UIView object onto it. This works, but I find that if I resize the UIView to fill the Main view, it covers the Info button…

Read the article

< Previous Page | 16 17 18 19 20 21 22 23 24 25 26 27 | Next Page >