Search Results

Search found 9062 results on 363 pages for 'big o'.

Page 138/363 | < Previous Page | 134 135 136 137 138 139 140 141 142 143 144 145  | Next Page >

• Whats the most efficient way to access another forms controls in .NET?

  - by broke

  I'm creating a reporting application, and our customers are going to need to generate some pretty big reports which require quite a bit of memory. Ive been in a re-factoring mood lately, so I was wondering what the best way to access the properties of another open form would be(The reporting viewer opens in a new form.) So far I have: Dim form As MainSelections form = My.Application.OpenForms(2) yay or nay. Thanks

  Read the article

• How can I visually format JSON data (programmatically)?

  - by Ian Robinson

  I'm working with big blobs of JSON. These blobs change slightly over time and a revision history is kept. I'd really like to be able to do a visual diff on them, but my problem is they're being stored without any formatting at all - everything is on one line, so that makes it a little hard to see what changed. Is there a good way to programatically format them ala http://jsonformat.com/ or http://jsonformatter.curiousconcept.com/?

  Read the article

• How to find out all the dependency class names of one class?

  - by BlueDolphin

  I have a big list of classes, a lot of them are not used any more. I know the entries class, I'd like to know all its child classes. I know read class binary would help, wondering whether there is any better way. We are not using class.forName. thanks.

  Read the article

• Sample Employe MS SQL Database with data (surname, name, age, address)

  - by Tom

  Hi I need some sample MS SQL Employee database with data such as id, surname, name, age, adress etc. It must be quite big, I search with google, but I don't find any good sample. Can any body help ?

  Read the article

• Faster RSpec with JRuby

  - by jpoz

  Hello, I'm pretty new to the whole JRuby world. I'm using RSpec on a pretty big test suite. I'd like to be able to run the specs frequently but the JVM takes so long to startup it's becoming a real time drain. Is there a way to keep the JVM running? or a way to get specs to run faster with JRuby? Thanks in advance for the help, JPoz

  Read the article

• Session_End Alternatives

  - by grimus

  I have seen in some other questions that using Session_ End() in Global.asax.cs is not advised. This is because if you're not using the default Session handler, Session_End won't get called, correct? Is there any other cases where it won't get called? The big question is: If you can't depend on Session_End(), what do you do to determine when a session has closed?

  Read the article

• What is the most efficient way to use Core Data?

  - by Eric

  I'm developing an iPad application using Core Data, and was hoping someone could clarify something about Core Data. Right now, I populate my table by making a fetch request for all of my data in viewDidLoad. I'd rather make individual fetch requests in my tableView:cellForRowAtIndexPath:. Can anyone tell me which is more efficient, and why? In other words, is it much less efficient to make lots of small requests as opposed to one big request?

  Read the article

• Multiple steps form. All-in-one or multiple web pages.

  - by Andrew Florko

  Is it preferable to develop multiple steps form (80+ fields grouped into 5 steps) as single web page (tabbed) compared to page-per-step approach if users tend to complete form when started to populate? What are draw-backs big single page and page-per-step forms usually have? Thank you in advance!

  Read the article

• Speeding up Math calculations in Java

  - by Simon

  I have a neural network written in Java which uses a sigmoid transfer function defined as follows: private static double sigmoid(double x) { return 1 / (1 + Math.exp(-x)); } and this is called many times during training and computation using the network. Is there any way of speeding this up? It's not that it's slow, it's just that it is used a lot, so a small optimisation here would be a big overall gain.

  Read the article

• Object in NSMutableArray crushed in memory

  - by Yoot

  Hi, I have some big problem with an NSMutableArray I'm filling with objects in a database. I'm using [appDelegate.myArray addObject:myObject], then somehow the object gets crushed in the memory, I don't know why, I didn't release anything... Thanks for your answers (and sorry for my poor english xD)

  Read the article

• Development schedule for web applications?

  - by Industrial

  Hi everybody, I am looking for some kind of solution to take care of development scheduling for web applications. How does the big guys in the industry handle this? Is it all about SVN and bug trackers for them?

  Read the article

• Design and Implementation stories for one feature in SCRUM?

  - by finrod

  If I divide development of a particular feature into multiple stories: First one for a high level design of the feature, Based on first story I create other stories to develop the different stand-alone pieces that compose the feature, Does it mean I'm doing waterfall? Note: I am big time SCRUM novice.

  Read the article

• How to find CPU-intensive class in Java?

  - by I.Randanad

  I have a big program in Java that uses multithreading. In some cases, the program starts using 100% of three cores of my eight core system. In normal use, the program use all cores at 1-2%. How can I find the class that's overloading cores?

  Read the article

• CVS: Modules vs Subdirectories

  - by Glaxalg

  Does anyone know what is the best approach to define structure of modules/directories in CVS? Specifically what if I have big project that could possibly has many sub-projects (even not related). Is it better to define module for each sub-project or use subdirectories: Approach #1 Modules CVSROOT Main Project Platform A Sub-project1 Platform A Sub-project2 Platform B Sub-project3 ... Approach #2 subdirectories CVSROOT Project Main Platform A Sub-Project 1 Sub-Project 2 Platform B Sub-Project 3 ...

  Read the article

• how to convert complex json to somthing i can work with in c++

  - by user63898

  Hi im using qt , and i parse complex json data structure but i find my self doing to many loops each time i need to parse this JSON , i wander how or what can be the best way to handle big JSON structures

  Read the article

• Help me killing some IE6 fantoms ! FireFox packaged and locked with specifics extensions ?

  - by riba

  There is a way to bundle FireFox with a fixed list of extensions and that users won't be able to install/uninstall them after ? A big company with lots of IE6 search a way to do that, they'are afraid about extensions and security if users can install anythings. Any idea ?

  Read the article

• What is going to be "the next Hype" ? [closed]

  - by kabado

  I know it's a very vague question, but maybe the answers could act like a poll about what could possibly be the next big event in computer science. A new language ? A new technology ? A new architecture ? A new business model ? Please provide details, what is it and why do you think it's going to rule the world.

  Read the article

• manage messages reported as spam

  - by parm.95

  I want to have an admin page to manage user messages reported as 'spam'. I know how to use MySql and php to have a list of messages reported but I don't know what is the more safe way to access to this page. Local, https,... What strategy use big websites as Facebook, MySpace,... to verify that a message is a true spam and to delete it?

  Read the article

• XML Database in C#.net

  - by rookieinfotech

  I am developing a WPF client program for some websites. It uses XML database. I am new to XML. Would someone please explain how to create,append(Most important),edit,read&encrypt XML file. It is a big question,i know . But, it is urgent.Have to complete the work ASAP. Searched in the internet, not getting correct info.

  Read the article

• Stop overlooking minor details

  - by Mark Lubin

  Compared to most people on this site I am admittedly a novice. I wanted to get some advice from the pros on how to avoid making stupid errors in your code. Is there anyone else who had the problem when they were first starting out of missing some detail that causes big problems? Are there any habits or behaviors that helped you over come this.

  Read the article

• initialize array to 0 in C

  - by Claudiu

  I need a big null array in C as a global. Is there any way to do this besides typing out char ZEROARRAY[1024] = {0, 0, 0, /* ... 1021 more times... */ }; ?

  Read the article

• How to instantiate a particular view controller with storyboard in iOS at early stage of loading?

  - by dmirkitanov

  When using tabs with storyboard in iOS 5, some of them may take quite a long time to initialize when switching to it (for example, a tab containing GLKViewController). This happens because an amount of work in viewDidLoad method in this controller could be very big. Is there a way to initialize particular view controller (and call it's viewDidLoad method) defined in the storyboard at early stage - when an application starts? Having done this, the delay should be eliminated.

  Read the article

• Replace a whole line in a txt file

  - by user302935

  I'am new to Python 3 and could really use a little help. I have a txt file containing: InstallPrompt= DisplayLicense= FinishMessage= TargetName=D:\somewhere FriendlyName=something I have a python script that in the end, should change just two lines to: TargetName=D:\new FriendlyName=Big Could anyone help me, please? I have tried to search for it, but I didnt find something I could use. The text that should be replaced could have different length.

  Read the article

• Accessing controls from implementation class

  - by Madegnas

  I develop a game that has a big number of buttons (25). I want to know if i can access them without initiating them in interface (.h) in my implementation class.

  Read the article

• Using sed and/or awk, how can do a sed swap on all text in a file until I see a line matching a reg

  - by Ross Rogers

  How can I do a sed regex swap on all text that preceed a line matching a regex. e.g. How can I do a swap like this s/foo/bar/g for all text that precedes the first point this regex matches: m/baz/ I don't want to use positive/negative look ahead/behind in my sed regex, because those are really expensive operations on big files.

  Read the article

< Previous Page | 134 135 136 137 138 139 140 141 142 143 144 145  | Next Page >