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  • Optimal way to store and pass a date to Javascript

    - by user1493115
    I need to store a date-time value in MySQL and subsequently display it on a webpage. Due to its flexibility I usually chose to store a Unix timestamp in the database and convert it with PHP's date() to the desired format. This time however I would like to use MySQL's datetime field (mostly due to 2038) and apply the browser's timezone (hence I cannot simply format it on the server and pass the string to the client). I thought of storing the date as UTC datetime in the database and send it as well-defined format to the client, where it will be further processed. Here I would like to avoid a Unix timestamp but everything else might add additional overhead in processing. Is there any best practice as far as date processing is concerned in a MySQL, PHP, JQuery environment? Thanks.

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  • Django store regular expression in DB which then gets evaluated on page

    - by John
    Hi, I want to store a number of url patterns in my django model which a user can provide parameters to which will create a url. For example I might store these 3 urls in my db where %s is the variable parameter provided by the user: www.thisissomewebsite.com?param=%s www.anotherurl/%s/ www.lastexample.co.uk?param1=%s&fixedparam=2 As you can see from these examples the parameter can appear anywhere in the string and not in a fixed position. I have 2 models, one holds the urls and one holds the variables: class URLPatterns(models.Model): pattern = models.CharField(max_length=255) class URLVariables(models.Model): pattern = models.ForeignKey(URLPatterns) param = models.CharField(max_length=255) What would be the best way to generate these urls by replacing the %s with the variable in the database. would it just be a simple replace on the string e.g: urlvariable = URLVariable.objects.get(pk=1) pattern = url.pattern url = pattern.replace("%s", urlvariable.param) or is there a better way? Thanks

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  • How to store and retrieve pictures using PHP?

    - by user1276898
    I am building a webpage using PHP to search within my database. I am able to do a query and get the data to show on my page. I also have a picture that is related to each record. Let's say something like a picture ID for each employee. I am wondering what is the best way to store and retrieve pictures in order to get it show using PHP. Is there a way to store all the pictures in the subfolder like " image" and retrieve the pictures using PHP? I tried to search around on the internet, but I get confused. Also, when I type something in the search box and click the button, is there a way to keep the input in the search box without erasing it? Thank you very much.

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  • Store multiple XML files in Android

    - by Federico Perez
    I am developing a survey android app so that: Each survey is downloaded from server as XML file. A survey can have multiple versions (new survey, new XML). When a new XML is downloaded it should overwrite its corresponding previous XML. I would like to store the files in a sqlite database. How can I insert my files into the db? Should I use BLOB or store the content of the XML as string? In any case how should I do it?

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  • Where does apache store initialization state for mod_proxy_balancer

    - by khoxsey
    I run apache2 on Ubuntu as a caching load-balancing reverse proxy in front of a group of application servers. I have noticed that the balancer maintains some state for some of the attributes visible in /balancer-manager such as whether an IP is enabled/disabled, load factor, etc. My site has periods of high (and low) usage, and recently as I added a new server to the working group I noticed that the load balancer picked up the new server but had it set to Disabled. I'm curious where that data is stored, and/or how it is initialized.

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  • Why can't I install apps on Windows 8 using specific dial-up modem connections?

    - by Vincent of Earth
    This problem has persisted since I first tried out Windows 8 Consumer Preview, and also affects Windows 8, Windows 8.1 Preview, and Windows 8.1. Specifically, the problem occurs when I try to install apps from the Windows Store on a Globe Tattoo Broadband or Smart Bro dial-up connection (two common ways of connecting to the internet in the Philippines). I can confirm that this isn't a problem with my copy of Windows or my Microsoft account because I was able to install any app on other connections like public WiFi. This problem has persisted on three different dongles and two different computers. So why can't I install apps on those two specific types of connections?

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  • Where does Picasa store albums?

    - by Dan
    For people searching, the question might also be phrased: How do I restore Picasa albums from backup? When I reinstalled my computer and restored my photos from backup, some of my albums showed up, but many didn't. I've found the following info: Picasa on Windows stores (stored?) album info in these places: Vista: C:\Users\<myaccount>\AppData\Local\Google\Picasa2Albums\ XP: C:\Documents and Settings\<myaccount>\Local Settings\Application Data\google\Picasa2Albums\ I restored that folder and was still missing many of my albums. That folder also contained a folder of backups, but the most recent one was from a long time ago and I've created albums since then. According to https://support.google.com/picasa/bin/picasa.google.com/support/bin/static.py?hl=en&page=release_notes.cs, since the Dec 8, 2011 build, Picasa saves album info in .ini file(s). This probably explains the albums that I do see. http://katelharrison.blogspot.com/2012/01/how-to-restore-picasa-albums-mac.html has some great info on restoring albums on Macs, but the folder structure seems to be different there than on Windows.

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  • Installing/Uninstalling Windows 8 UI Apps in Windows 8 for all users

    - by Donotalo
    I'm using Windows 8 Pro 64 bit quite a while now. My account is the only Administrator account on the PC. There are 2 other standard (and local) accounts. I've noticed that if I install an app from Windows Store, that app is only available from my start screen. Also when I uninstall an app that's common for all users (e.g., Finance), it only uninstalled from my account. I want to install app and want it to be available for all users. When I'll uninstall an app, it should be removed for all users. No other user should have access to it. Just like installing/uninstalling programs on previous versions of Windows. How can I do that?

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  • Utility to store/cache all web pages and YouTube videos

    - by jonathanconway
    I found myself in the following situation. I'm travelling abroad with my laptop. I connect to a WiFi point and do a bit of browsing and play a YouTube video or two. Then I disconnect and hop on either a plane or taxi. Now I want to go back to some of the webpages I was browsing before and continue reading them, or watch some more of that YouTube video. Unfortunately it seems like none of these resources are cached, or if they are, I have no idea how to access them. Here's what I'd like: A utility that starts when my computer boots and sits in the background, silently caching all the web pages that I view. Not only that, but also the resources such as YouTube videos. Later, when I re-navigate to a site while disconnected, the browser automatically pulls the pages from my cache rather than giving me a 404 error. Or I can click an icon in the system tray and see a list of all the pages/videos in the cache and view any that I like. I'm sure Internet Explorer had a feature like this at some point, like "Offline Mode" or something. But these days it doesn't seem to work. Even when I select that option I still can't view pages that I'm certain I downloaded before. So has the utility I'm talking about been developed yet?

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  • Application to store/browse/view photos?

    - by amorfis
    I am looking for application which I can install on Ubuntu server and put my photos there. It can be by web interface, it can be by mounted samba disk. What I require: Ability to add tags to photos. Ability to move photos. I.e. if I set photos directory to /home/photos, but then I want to move all photos to e.g. /home/common/photos - I don't want to lose all the tags. I used to use FSpot and it was great, but it lacked point 2, and I lost everything :(

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  • Making a Ligthing Flash Magento store with Nginx on AWS Elastic Beanstalk with Minimum Resource Utilization

    - by Junaid
    I'm going to install Magento on AWS Elastic Beanstalk t1.micro (free tier), on Windows or Linux + Nginx + Php-fpm + eAccelerator, CDN (cloudfront), MemcacheD. I will ask my developer to make my website as fast as it can be with as much as possible, minimum AWS utilization. My webstore will have <1000 SKUs and I'm not expecting the traffic without going into thorough SEO/PPC. Now I have three questions: Do I really need Nginx microcaching along with eaccelerator? Do I need AWS Elastic Load Balancer with t1.micro tier for the sake of scalability (as I have heard that magento is resource hungry application, may fully utilize t1.micro AMI) or can I replace AWS ELB with Nginx load balancer? In AWS Elastic Beanstalk?

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  • where is the best place to store portable apps in Windows 7

    - by CoreyH
    I have a number of small portable apps and utilities. Where does Microsoft recommend we keep these? Lots of installed apps install themselves into \users{username}\appdata\local but it doesn't make much sense for me to put stuff there myself. \program files\ doesn't seem right either because non admin users don't have write access there. Is it recommended to create a \users{username}\applications directory?

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  • Best video codec to store my own collection

    - by Jack
    Hello! I think this question has already been asked but with different flavours. My problem resised in the fact that my camera (Canon G9) creates video with almost raw codec (I think it's plain old MPEG) so a 10 minutes video is almost 900mb. I would like to convert them in a format that has a good trade-off between space and quality, but I would prefer having the quality as good as the original (of course this is not possible because of lossy compression) just saving as much space is possible with a minimal lose of quality. Which codec should I look for? H264? It seems to be the champion of the moment.. otherwise which other ones could I try? XviD? Which parameters should I use? I mean how many kbits/s is a fair good bitrate to keep high quality? And what about audio codec? video specs are 640x480 at 30fps or 1024x768 at 15fps.. thanks in advance!

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  • How to securely store and update backup on remote server via ssh/rsync

    - by Sergey P. aka azure
    I have about 200 Gb of pictures (let's say about 1 mb/file, 200k files) on my desktop. I have access (including root access) to remote linux server. And I want to have updateable backup of my pictures on remote server. rsync seems to be the right tool for such kind of job. But other people also have access (including root access) to this server and I want to keep my pictures private. So the question is: what is the best way to keep private files on remote "shared" linux server securely?

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  • How to store etckeeper repositories on a central server via git

    - by andreash
    Hello, I would like to have one central git repository for all my servers' etckeeper .git repos. Here the suggestion was to use a file in /etc/etckeeper/commit.d, which basically looks like this, assuming that a git repo had been set up in somedir on somehost: #!/bin/sh cd /etc git push faruser@farhost:somedir The problem with this is, that it would be really nice to have all servers in the same repo on the central server. I tried git push faruser@farhost:somedir/server1 but that failed. As you can see, I've never worked with git before ... Any ideas on how this can be accomplished is greatly appreciated :) Cheers, Andreas

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  • How to properly store dotfiles in a centralized git repository

    - by asmeurer
    I'd like to put all my dotfiles (like .profile, .gitconfig, etc.) in a central git repository, so I can more easily keep track of the changes. I did this, but I would like to know how to properly handle keeping them in sync with the actual ones in ~/. I thought that you could just hard link the two using ln, but this does not seem to work as I expected, i.e., if I edit one file, the other does not change. Maybe I misused the ln command, or else I misunderstand how hard links work. How do people usually do this? Judging by GitHub, it's a pretty popular thing to do, so surely there's a seamless way to do it that someone has come up with. By the way, I'm on Mac OS X 10.6.

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  • Moving FederatedEmail/SystemMailbox from One Store to Another - Exchange 2010

    - by ThaKidd
    Hello all. Just upgraded from Exchange 2003 to 2010. Somehow, I have two mailbox databases on my single Exchange 2010 server. One database contains all of the mailboxes I had moved from the 2003 exchange server; the other contains two SystemMailboxes and one FederatedEmail box. I am just starting to get a grasp on the commands used in the EMS. I was wondering if someone could point me in the right direction to move these three "system" mailboxes into my actual mailbox database so I can eliminate the second database. Just trying to sure up this one server before I role out my backup Exchange server. Thanks in advance! Your help and ideas are greatly appreciated as I try to make this setup as simple as possible.

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