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Search found 115 results on 5 pages for 'andrey botalov'.

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• Keep user and user profile in different tables?

  - by Andrey

  I have seen in a couple of projects that developers prefer to keep essential user info in one table (email/login, password hash, screen name) and rest of the non essential user profile in another (creation date, country, etc). By non-essential I mean that this data is needed only occasionally. Obvious benefit is that if you are using ORM querying…

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• Cocos2d update leaking memory

  - by Andrey Chernukha

  I have a weird issue - my app is leaking memory on device only, not on a simulator. It is leaking if i schedule update method anywhere, on any scene. It is leaking despite update method is empty, there's nothing inside it except NSLog. How can it be? I have even scheduled update on the very first scene where it seems there's nothing to leak, and…

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• Install VPN client issue

  - by Andrey

  I'm trying to install the Shrew VPN client. In the process of installation an error occurs: Error 0x800f0203: Couldn't install the network component. It occurs when the installer tries to execute C:\Program Files\ShrewSoft\VPN Client\netcfg.exe -add service vflt C:\Program Files\ShrewSoft\VPN Client\drivers\vfilter.inf Antivirus,…

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• Install VPN client problem

  - by Andrey

  I'm trying to install VPN client Shrew, in the process of installation an error occurs. Error 0x800f0203: Couldn't install the network component. It occurs when the installer tries to execute C:\Program Files\ShrewSoft\VPN Client\netcfg.exe -add service vflt C:\Program Files\ShrewSoft\VPN Client\drivers\vfilter.inf Anti-virus, firewall,…

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• Migrating VirtualPC images to Hyper-V

  - by Andrey

  I have a couple of development Virtual PC images; now I installed Windows Server 2008 + Hyper-V on my main dev laptop and need to migrate those images to Hyper-V. Google only finds steps for some older version of Hyper-V - I don't even see the wizard steps they are talking about. Any help would be highly appreciated!

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• DNS stops working occasionally

  - by Andrey

  I have tried using Google DNS and the one provided with DHCP. At some point my PC (Windows 7) stops resolving domain names, but DNS server is perfectly pingable. What can be the reason? Thanks! Edit: It is really weird. It can stop and start working in few seconds. The problem is that DNA requests are timing out, and the problem is that…

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• Sending email to google apps mailbox via exim4

  - by Andrey

  I have a hosting server with several users. One of the customers decided to move his email account to google apps and added the corresponding MX records so he can receive email now. But when it comes to sending email from my server to those email addresses, they don't make it. I guess it's because exim still thinks these domains are…

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• Restoring permissions on Windows 2008

  - by Andrey

  I have played with folder permissions due to SVN not being able to write to a folder and now I got into a state where I go to any folder of C: drive in Windows Explorer and when I right-click it takes 30 seconds to show the context menu and it just hangs the window after that. It definitely has something to do with permissions as…

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• MSA20 RAID5 recovery failure due to URE on another disk

  - by Andrey

  I have MSA20 with one disk array on 12 disks and 3 LUNs on it (each raid 5). A few days ago one disk in one of the LUNs was failed and I replaced it. But raid5 recovering failed at 13% and I see in ADU report that one of the disk has "Errors Logged = 5566" and according SCSI specifications it is URE (Sense Code=0x11,…

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• The SSL certificate doesn't established

  - by Andrey Eagle

  situation following: Windows Server 2008 R2 platform. Certificate installation in the IIS Manager occurs successfully with *.cer file but if I refresh the manager (F5), the certificate vanishes from the list. And, respectively in the Bindings window, at https addition, the certificate is absent in the menu. Thus if…

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• File store: CouchDB vs SQL Server + file system

  - by Andrey

  I'm exploring different ways of storing user-uploaded files (all are MS Office documents or alikes) on our high load web site. It's currently designed to store documents as files and have a SQL database store all metadata for those files. I'm concerned about growing out of the storage server and SQL server…

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• upgraded php to 5.3.19 and memcached stopped working

  - by Andrey

  I have a server with centos 6.3 and cPanel After the upgrade from php 5.3.16 to php 5.3.19 my site stopped working. When I try to execute an index.php manually I'm receiving the following error. php: symbol lookup error: /usr/local/lib/php/extensions/no-debug-non-zts-20090626/memcached.so: undefined…

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• iPhone 4 activation trouble, after iOS 6 beta installed

  - by Andrey Sapunov

  I have installed iOS 6 beta, when it was released, in this summer. Yesterday, I have a screen on my iPhone, that activation is required. But, it is impossible to activate, because "servers is unaviable". Apple.... :( https://discussions.apple.com/message/19837016?tstart=0#19837016?tstart=0 I have a…

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• Clicking on Dock icon does not bring window on top (OS X Lion)

  - by Andrey Fedoseev

  I am using OS X Lion and I have a very annoying problem with windows not showing up when I click on Dock icons. It happens when I have some windows opened in one space but I am viewing another space at the moment. For example, I have Mail and Skype on space #2 but I am on space #1. Note that all…

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• Ditto (Clipboard manager) troubleshooting in windows7

  - by Andrey

  Is there a way to make ditto paste text instantly on enter click after selection on Windows7? (Also see here) My flow is : Bring ditto by clicking CTRL+' Select desired text. Click ENTER. Now I need to do CTRL+V to paste it. I want that on the ENTER the text will be pasted. Also, if you can…

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• Html.DropDownListFor() doesn't always render selected value

  - by Andrey

  I have a view model: public class LanguagesViewModel { public IEnumerable<LanguageItem> Languages { get; set; } public IEnumerable<SelectListItem> LanguageItems { get; set; } public IEnumerable<SelectListItem> LanguageLevelItems { get; set; } } public class…

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• ProtectedData.Unprotect() after Impersonate()

  - by Andrey

  The following code doesn't work: IntPtr token = Win32Dll.LogonUser(“user1”, “mydomain”, “password1”); WindowsIdentity id = new WindowsIdentity(token); WindowsImpersonationContext ic = id.Impersonate(); byte[] unprotectedBytes = ProtectedData.Unprotect(passwordBytes, null,…

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• Validating ModelChoiceField in Django forms

  - by Andrey

  I'm trying to validate a form containing a ModelChoiceField: state = forms.ModelChoiceField(queryset=State.objects.all(), empty_label=None) When it is used in normal circumstances, everything goes just fine. But I'd like to protect the form from the invalid input. It's…

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• SqlCommandBuilder.DeriveParameters(command) and IsNullable

  - by Andrey

  I have written an O/R database wrapper that generates some wrapper methods for stored procs it reads from the database. Now I need to produce some custom wrapper code if an input parameter of a stored proc is defaulted to NULL. The problem is - I get stored proc…

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• Need a short and clear definition for "Dependency Properties"

  - by Andrey

  I'm trying to figure out what exactly Dependency Properties are, but when I look anywhere for a definition, I only find "how to use" but not "what it is". Imagine you are asked on a job interview - what is a dependency property. What would be your answer?

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• What is the least intrusive way to display WPF tooltip on focus?

  - by Andrey Shchekin

  What is the minimum number of steps required to display a tooltip when the following control gets focus? <TextBox ToolTip="Hello there!" ... /> I tried the following in GotFocus private void ..._GotFocus(object sender, RoutedEventArgs e) { …

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• SqlCommandBuilder.DeriveParameters(command) and IsNullable

  - by Andrey

  I have written an O/R database wrapper that generates some wrapper methods for stored procs it reads from the database. Now I need to produce some custom wrapper code if an input parameter of a stored proc is defaulted to NULL. The problem is - I get stored…

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• Displaying html from string in WPF WebBrowser control

  - by Andrey

  My data context object contains a string property that returns html that I need to display in WebBrowser control; I can't find any properties of WebBrowser to bind it to. Any ideas? Thanks!

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• Bash: trim a parameter from both ends

  - by Andrey Kazak

  Greetings! This are well know Bash parameter expansion patterns: ${parameter#word}, ${parameter##word} and ${parameter%word}, ${parameter%%word} I need to chop one part from the beginning and anoter part from the trailing of the parameter. Could you…

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• How to parse IP addresses with perl?

  - by Andrey Zentavr

  Hello! I have list of IPs: 238.51.208.96/28 238.51.209.180-199 238.51.209.100-109 238.51.213.2-254 ... How can I easily parse them? I need first and last IP from range. For First line I can use Net::Netmask CPAN module, but what can I do with others…

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