Search Results

Search found 5843 results on 234 pages for 'material handling equipme'.

Page 121/234 | < Previous Page | 117 118 119 120 121 122 123 124 125 126 127 128  | Next Page >

• Performance of "returning" from a Try block

  - by Mystagogue

  Exception handling on Windows boxes (at least for C++) takes a performance hit if you exit a try block prematurely (such as executing a return statement) the same as if an exception were thrown. But what about C#? Is there a performance hit for returning prematuraly from a try block, whether through a return statement or break statement?

  Read the article

• Problem in implementing IAlertUpdateHandler interface

  - by TheVillageIdiot

  I've implemented IAlertUpdateHandler interface in a class and used it for handling creation and updating of alerts. The code is fired but it goes into endless loop by calling itself again and again. Actually I want to suppress email notification so I'm calling a.Update(false); but this again calls PreUpdate or PostUpdate method and there is StackOverFlowException :( I've tried returning true/false from both the methods but nothing is helping.

  Read the article

• What credit card processing library would integrate well with App Engine's 'webapp' Python framework

  - by Cornish

  I have an App Engine app written in Google's webapp framework and I want to add some credit card handling to it. Does a library already exist to integrate payment processing into an App Engine Python app?

  Read the article

• Script telnet on webserver

  - by Kami

  Hi I would like to script telnet to test my website inputs handling. I can do it manually : telnet localhost 8888 ... GET / HTTP/1.1\n Host: localhost ...html response But I can pass command to telnet in my shell script ! I've tried : (echo "GET / HTTP/1.1\n"; echo "Host: localhost \n\n"; sleep 1) | telnet localhost 8888 It produces no results at all !

  Read the article

• How do I write a analyzable thread dump format

  - by gamue

  I'm creating a global exception handling which collects some information before shutting down in some cases. One of this information is the current thread dump. i do this with following code: ManagementFactory.getThreadMXBean().dumpAllThreads(true, true); The problem is to write the information into a analyzable format for TDA. Is there a "simple" way to format the information instead of writing the format on my own?

  Read the article

• Implementing Log file using Enterprise Library in asp.net

  - by GayaMani

  I m using Microsoft Enterprise Library 3.1 for Exception Handling in asp.net, the erors are stored in Event Viewer of the system . Instead of Event Viewer I need to store these errors in a log File using Enterprise Library. Suggest some methods to implement it. Thanks in advance.

  Read the article

• what is the equivalent for java class : BigDecimal in c#

  - by radi

  hi all , BigDecimal is a class in java.math package it has a lot of benefits for handling big numbers with certain scale . is there an equivalent class or data type in c# with this features

  Read the article

• How can I programmatically tell if a caught IOException is because the file is being used by another

  - by Paul K

  When I open a file, I want to know if it is being used by another process so I can perform special handling; any other IOException I will bubble up. An IOException's Message property contains "The process cannot access the file 'foo' because it is being used by another process.", but this is unsuitable for programmatic detection. What is the safest, most robust way to detect a file being used by another process?

  Read the article

• Out of memory exception - Windows service stop

  - by user171523

  I have a timer within my Windows service which is built using C# 2.0. We are in the process of designing the Exception handling. Since it is Timer runs on its own thread we would like to handle the out of memory exception. When that occurs we would like to stop the service. How can we gently stop the service when that happens on the different thread ?

  Read the article

• ConfigurationErrorsException when running multiple instances due to file locking

  - by dr. evil

  I'm using My.Settings in my VB.NET application and when we run multiple instances rarely it's giving a ConfigurationErrorsException because the settings file locked by another instance. Is there anyway to fix this? This is happening during the OnShutdown process, also I'm not quite sure how can I catch that exception and handle it. Only thing I can think of is disabling onshutdown save and manually save it during the shutdown with extra retry + locking + exception handling.

  Read the article

• Implementing dynamic scope when using CPS as intermediate language

  - by asandroq

  I am currently studying the implementation of programming languages and became interested in using Continuation-Passing Style as the intermediate language of the compiler. I also want to implement limited dynamic scope (for exception-handling or Scheme parameter objects) but I cannot find the relevant literature. I think it can be done with a separate environment passed as a variable to every closure, but this solution seems ugly to me. Could anyone point me to the relevant literature, or give me an idea of how this can be done?

  Read the article

• How to use WndProc from a C++ dll?

  - by Priyank Bolia

  I want to handle some SAPI messages from a DLL, which is some sort of plugin. How to handle messages/events inside a VC++ dll. The SAPI event handling is shown in the example at: http://msdn.microsoft.com/en-us/library/ms720165%28VS.85%29.aspx

  Read the article

• How Do You Make An Assembler?

  - by mudge

  I'd like to make a simple x86 assembler. I'm wondering if there's any tutorials for making your own assembler. Or if there's a simple assembler that I could study. Also, I wonder what tools are used in looking at and handling the binary/hex of programs.

  Read the article

• why do i see THROW in a C library

  - by Bhagya

  When I do: less /usr/include/stdio.h (which is only a C library - nothing to do with C++) I see __THROW after quite a few function declarations. Also, comments above a few functions say that 'This function is a possible cancellation point and therefore not marked with __THROW' What is all this for? THROW is meant to be for exception handling.. but as far as I know, C doesn't provide any support for it... Plz explain.

  Read the article

• Browser version detect using GWT?

  - by Stevko

  Is there GWT api that will tell me which browser version it detected? I've found a flaw with IE7's regex handling and need to code around some tricky String.matches() expressions.

  Read the article

• Why reduce the size of the Java JVM thread stack?

  - by djangofan

  I was reading an article on handling Out Of Memory error conditions in Java (and on JBoss platform) and I saw this suggestion to reduce the size of the threadstack. Can anyone explain how "reducing" the size of threadstack will help with a max memory error condition? http://community.jboss.org/wiki/OutOfMemoryExceptions

  Read the article

• GUI softwares/netbeans-plugins for creating branches/tags in svn?

  - by ajsie

  hi i wonder if there are some GUI softwares to administrate a svn repo? or do you actually have to log into the ubuntu server with ssh and use all the svn commands to copy the trunk to a branch, merge the data back and forth, copy to a tag, delete and so on. im using netbeans in mac. i think it's only handling the communication between a local project and the repo. not the flows between trunc, branch and tag (creating, deleting, viewing differences etc)

  Read the article

• Example of standalone Apache Qpid (amqp) Junit Test

  - by Wiretap

  Does anyone have an example of using Apache Qpid within a standalone junit test. Ideally I want to be able to create a queue on the fly which I can put/get msgs within my test. So I'm not testing QPid within my test, I'll use integration tests for that, however be very useful to test methods handling msgs with having to mock out a load of services.

  Read the article

• Standard Practice for Continuous Integration of Maven Multi-module projects

  - by James Kingsbery

  I checked around, and couldn't find a good answer to this: We have a multi-module Maven project which we want to continuously integrate. We thought of two strategies for handling this: Have our continuous integration server (TeamCity, in this case, but I've used others before and they seem to have the same issue) point to the aggregator POM file, and just build everything Have our continuous integration server point at each individual module Is there a standard, preferred practice for this? I've checked Stack Overflow, Google, the Continuous Integration book, and did not find anything, but maybe I missed it.

  Read the article

• Rewrite query string "?x=y" style to "/x/y" style

  - by Ross

  I have a PHP MVC framework I've built from scratch which uses the traditional domain.com/controller/action URL routing. While I'm currently handling the below conversion in the router I'd like to replace them in the URL for cosmetic reasons. For example: controller/action?filter=bank Becomes: controller/action/filter/bank I've done a bit of experimentation with a regex but can't seem to find a match. I'm also not sure how to rewrite it using RewriteCond. Thanks in advance.

  Read the article

• Exporting to Quickbooks?

  - by bochur1

  I have an Access 2000 program handling the receiving of goods in the company. I need to Export Inventory Items and Quantities to Quickbook (enterprise 2007?). I have a good handle on the Access program, but know nothing about quickbooks. Can this be done? What would I need for it?

  Read the article

• How does one screw up a date on a non leap year? [closed]

  - by Mark Tomlin

  I'm trying to understand the error my PS3 is having. It seems to be due to a calendar bug with handling leap years. With 2010 being the first even non-leap-year the system's been around for. People who have the error, like myself, are having their clock reset to 12/31/2000 at a random time. Anyone have any ideas?

  Read the article

• Berkeley DB replication: upper limit on number of replicants?

  - by Mark Harrison

  I'm considering using Berkeley DB to cache some data on an application cluster. What's a reasonable upper limit on the number of nodes I can plan on Berkeley DB handling? Writing to the database will be from a single node.

  Read the article

• Compatibility between Qt and Boost sockets libraries

  - by cake

  Hello In my work, I'm developing a Viewer client for a Offshore simulation server, using sockets to send the simulation data from the Simulator to de Viewer. But, the server uses Boost.asio as it's sockets library. As the client uses Qt for it's GUI, I was wondering if there is any problem in using de Qt Networking library for handling the sockets. Is there any compatibility issues? Thanks in advance, and sorry for my bad english.

  Read the article

• $.each() iterating over characters in a string - do I need to eval()?

  - by b. e. hollenbeck

  I have json data being returned as a collection: var foo = ["6", "7", "33"] using JSONP in jQuery. Since I'm using JSONP, the data is being returned to a callback function, which is interpreting it as a string instead of a collection. Do I need to run eval(foo) on the string in the callback before handling it as a collection, or is there some other means of recasting it?

  Read the article

< Previous Page | 117 118 119 120 121 122 123 124 125 126 127 128  | Next Page >