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Search found 156 results on 7 pages for 'leandro fernandez'.

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  • Custom sorting on UltraWebGrid - ASP .NET

    - by Leandro Fernandez
    How can I accomplish custom sorting on the Infragistics UltraWebGrid? I've tried to hadle the SortColumn event and it works, however, whenever I click the column header, the columns are sorted via JavaScript in the website before the event is fired in the server side? How do I stop the grid from sorting in the client? Thanks, Leandro Fernandez

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  • Error building java project

    - by Leandro
    I have tryied to build my project in netbeans 6.8/ windows xp, and I've received this errors: ..\nbproject\build-impl.xml:452: The following error occurred while executing this line: ..\nbproject\build-impl.xml:224: Compile failed; see the compiler error output for details.output for details. The lines are, respectively: 452: `<j2seproject3:javac gensrcdir="${build.generated.sources.dir}"/>` 224: <javac debug="@{debug}" deprecation="${javac.deprecation}" destdir="@{destdir}" encoding="${source.encoding}" excludes="@{excludes}" fork="${javac.fork}" includeantruntime="false" includes="@{includes}" source="${javac.source}" sourcepath="@{sourcepath}" srcdir="@{srcdir}" target="${javac.target}" tempdir="${java.io.tmpdir}"> I have tried to reinstall netbeans, java, and anything more...but I can't resolve this error. Do someone know how can I fix it? All the best! Leandro

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  • How do I get a Laserjet M1212nf MFP working?

    - by Leandro
    I am trying to install a multifunctional printer Laserjet M1212nf MFP on Ubuntu 12.04. I downloaded and install the hplip indicated by the official web site. At the end of the installation I chose reboot the whole system and next I call hp-setup in the terminal (as normal user and then as root). After select in the dialog box my printer I got the following error: Searching... (bus=usb, search=(None), desc=0)<br> /Traceback (most recent call last):<br> File "/usr/share/hplip/ui4/setupdialog.py", line 1255, in NextButton_clicked<br> self.showAddPrinterPage()<br> File "/usr/share/hplip/ui4/setupdialog.py", line 690, in showAddPrinterPage<br> self.readwriteFaxInformation()<br> File "/usr/share/hplip/ui4/setupdialog.py", line 1079, in readwriteFaxInformation<br> self.fax_name_company = unicode(d.getStationName())<br> UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 20: ordinal not in range(128) I think at this stage the plugin should be downloaded, but it is not working. Any suggestion on how to solve this problem ? Edition: After running hp-toolbox I got the following error message : Unable to communicate with device (code=12): hp:/usb /HP_LaserJet_Professional_M1212nf_MFP?serial=000000000ST10HPQSI1c

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  • How prevent useless content load on the page in Responsive Design

    - by Ícaro Leandro
    In Responsive Design, we hide elements in the page with @media queries and display: hide in the CSS. Ok, But in my system: Browsers that have less than width: 800px, the layout must hide some content, not only hide, but avoid them load fully. I mean, in access with desktop with more than 800px of screen, the page load fully; In mobile devices, or even in desktop with less than 800px, not load some content. I want to make the page load faster in this browsers. The system are maked in PHP and have some Javascript. Thanks...

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  • Wubi 12.04 boot error message

    - by Leandro
    Im having a boot problem with my Wubi 12.04 system. When Ubuntu starts to boot up, a message will appear in my screen and it's something like: T#s..... does not exist Sorry, I couldn't read all the message. Then another message pop-out after Ubuntu loading screen this time the message is this: Gave up waiting for root device. Common problems: -Boot args (cat /proc/cmdline) -check rootdelay= (did the system wait long enough?) -check root= (did the system wait for the right device?) -missing module (cat /proc/module: ls /dev) ALERT! /dev/disk/by/by_uuid/EODC2345DC231576 does not exist. Dropping to a shell

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  • How do I prevent useless content load on the page in responsive design?

    - by Ícaro Leandro
    In responsive design, elements are hidden in the page with @media queries and display: none in CSS. Ok. In my design however browsers that have less than 800px in width should avoid loading some content at all. When accessed with on a device with more than 800px of screen, the page loads fully. In mobile devices or even on desktop with less than 800px of width some content is hidden. I want to make the page load faster for low-resolution devices and avoid loading chunks of content that the user will never see. How can I go about this?

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  • How do I install 32-bit perl-tgicl 2.1.1?

    - by Daniel Fernandez
    I'm trying to install a .deb and I need some packages but they are not on the synaptic. How can I install this packages lib32z1 libc6-i386 TGICL$ sudo dpkg -i perl-tgicl_2.1-1_all.deb Selecting previously deselected package perl-tgicl. (Reading database ... 168515 files and directories currently installed.) Unpacking perl-tgicl (from perl-tgicl_2.1-1_all.deb) ... dpkg: dependency problems prevent configuration of perl-tgicl: perl-tgicl depends on lib32z1 (>= 1:1.1.4); however: Package lib32z1 is not installed. perl-tgicl depends on libc6-i386 (>= 2.3); however: Package libc6-i386 is not installed. perl-tgicl depends on libfile-homedir-perl (>= 0.10); however: Package libfile-homedir-perl is not installed. perl-tgicl depends on libfile-spec-perl (>= 0.10); however: Package libfile-spec-perl is not installed. dpkg: error processing perl-tgicl (--install): dependency problems - leaving unconfigured Processing triggers for man-db ... Errors were encountered while processing: perl-tgicl My OS: $ uname -a Linux 3.0.0-12-generic-pae #20-Ubuntu SMP Fri Oct 7 16:37:17 UTC 2011 i686 i686 i386 GNU/Linux

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  • How relevant is UTF-7 when it comes to parsing emails?

    - by J. Pablo Fernández
    I recently implemented incoming emails for an application and boy, did I open the gates of hell? Since then every other day an email arrives that makes the app fail in a different way. One of those things is emails encoded as UTF-7. Most emails come as ASCII, some of the Latin encodings, or thankfully, UTF-8. Hotmail error messages (like email address doesn't exist or quota exceeded) seem to come as UTF-7. Unfortunately, UTF-7 is not an encoding Ruby understands: > "hello world".encode("utf-8", "utf-7") Encoding::ConverterNotFoundError: code converter not found (UTF-7 to UTF-8) > Encoding::UTF_7 => #<Encoding:UTF-7 (dummy)> My application doesn't crash, it actually handles the email quite well, but it does send me a notification about the potential error. I spent some time googling and I can't find anyone that implemented the conversion, at least not as a Ruby 1.9.3 Encoding::Converter. So, my question is, since I never got an email with actual content, from an actual person, in UTF-7, how relevant is that encoding? can I safely ignore it?

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  • Laptop freezes on boot, not sure where to start

    - by J. Pablo Fernández
    I have an Ubuntu laptop that stops responding when booting up. It will change between consoles with ctrl-alt-FN but pressing enter in the console would not even enter a blank line. The last printed line when booting up in recovery mode was "Skipping EDID probe due to cached edid". Any ideas what might be wrong? Pressing ctrl-alt-del successfully rebooted it when in that mode. Another symptom is that GRUB stopped booting automatically, not sure if related (I doubt it).

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  • How to make a directory with permanent permissions different from default

    - by Carlos Fernández San Millán
    I have system-wide default permissions set with umask 027. I am in the need to make a directory whose sub-directories would need 775 permission and whose files would need 664 permissions and make these permissions permanent after booting the system. I am looking for the best options out there without compromising security. Any ideas? Thank you. Some research done: sudo chfn -o "umask=002" daemon_username bash script running at boot with umask 022 on the desired directory

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  • phpMyAdmin - Display all queries

    - by Carlos Fernández San Millán
    I have installed a fresh desktop with ubuntu quantal and the following packages versions: MySQL: 5.5.28-0ubuntu0.12.10.1 Apache: 2.2.22 (Ubuntu) phpMyAdmin: 3.4.11.1deb1 I would like phpmyadmin to display all the queries I run. How can I do it? Thank you very much. UPDATE To be more specific, there are some queries showing into the query box, but I would like phpMyAdmin to show ALL of them including when I export a Database (if possible). Thank you.

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  • redirect to 404 wildcard subdomain

    - by Leandro Garcia
    I setup a wildcard A record on my domain registrar. Now if a user access a missing subdomain on my domain, they will be redirected to the homepage. Currently my initial setup was this: <VirtualHost *:80> ServerAdmin webmaster@localhost RewriteEngine On RewriteRule ^(.*)$ http://domain.com$1 [R] DocumentRoot /var/www <Directory /> Options FollowSymLinks AllowOverride None </Directory> # more below... </VirtualHost> Any wildcard subdomain or if my IP is entered via URL will redirect to the homepage. Can I do something about this that will redirect (HTTP redirect perhaps) the wildcard subdomains to 404 page instead of to homepage?

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  • Disable (or switch off) a network interface on windows but keep the "plug and play"

    - by Leandro
    I'm looking for a good workaround to do this on Windows 7 and Windows XP: Disable or make ineffective the network interface (ETH, WIFI, any NIC). If the user connect his ETH cable, the network interface enable again. Important Notes to take care: I'm working with wmic on Win7 (through the command line) I'm working with devcon on WinXP (through the command line) I'm specifically working with the .NET Framework 2.0 on C# but this is just for informational purposes. I know that an event won't help me to detect it (if there is a way or workaround to do this I don't know it). The real problem is that when I disable the NIC, I can't know if the user connects his cable or has a wired network. This is why I am looking for a workaround. I'll treat suggestions as answers if no direct answer exists. I'll provide any extra detail necessary.

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  • Trixbox: external SIP with no sound

    - by Leandro Vidal
    I have a trixbox server and every works find except the external SIPs. Inside net all sound goes fine, but if I use a SIP phone outside the net, I can connect, I can receive calls but I there is no sound. I have this text in the sip_nat.conf: nat=yes externhost=xxxxx.dyndns.org localnet=192.168.1.0/255.255.255.0 localhost=192.168.1.210 externrefresh=10 qualify=yes And I have the ports from 5036 to 5082, 4569 and from 10000 to 20000 redirected to 192.168.1.210 on TCP and UDP. What's wrong? Thank you very much in advance

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  • Are Time Machine backups secure?

    - by Leandro Ardissone
    I have my Time Machine backups on an external disk (WD My Passport with no hardware encryption) and I'm worried if the data stored on the disk is safe in case somebody steals it and connect it to any Mac/PC. Does any Mac can browse the Time Machine backups? Or are they encrypted in any way? If no, is there a way to improve security of the backups, should I buy a hardware encryption based HD? Thanks.

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  • How to send a popup message to unknow computer connected to my WLAN?

    - by Leandro
    Is there any way to send a popup message from a Linux systen to a "random" laptop/tablet/mobile linked to my Wireless network ? For example, if I let my WLAN open and I see a not recognized computer connected to it, is there anyway to send to that device a message ? On the other hand, if I am connected to someone else open network and they may or may not be aware that their network is open, can I send them a message warning that I am accessing their network? Probably for a completely "random" device the answer should be no. But if we restrict to laptops with Win7 or Linux SO is there any service running by default on such systems that allows one to send such popup messages ? PS: I have no practical motivation for this question. This is only a curiosity.

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  • Disabling at application level a nic (network interface) on Windows

    - by Leandro
    How can I disable at application level a network interface? The main question is this: If I disable the nic trough wmic (win7) or devcon (XP), the "plug and play" of a wired nic doesn't work any more. For example, if the user put the cable on a disabled nic, the OS doesn't know about it. So I need to persist the enable condition but disabling the networking like a disable nic. There's some API, network configuration (routing, changing ip, changing gateway, any), .NET Framework resource (Only NetFramework 2.0) or do you can think in any workaround to do this? Suggest and ideas also will be treated as a solution. Thanks and kind regards.

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  • How to list all files on all hard drives with output in MS-DOS batch?

    - by Leandro
    How can I list all files (including system and hidden) on all hard drives (not removable drives)? I think in something like a: dir -a -h *.* /s > file.txt but this is for the specific drive where I'm. How can I do something like that but with C:, D:, etc, but I don't know the DOS's name of the drivers, and i need a .bat to do this (an automatic listing). Implementer can't also know the names of drivers.

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  • Get a file from a load balanced server in Windows Server

    - by Leandro
    I've a load balanced server on production environment for my application. The server is on Windows Server 2008 R2. I'm running a web application that creates and save a file into a folder on the web path. So I need to create a job that copy this file into another server. The main idea is that a file watcher checks for the file and then copy it instantly. But how can I know in what server it's the file? Please avoid "why you don't" answers to get a directly answer, if it's someone.

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  • The People Who Support Linux

    <b>Linux.com: </b>"The Linux Foundation's individual members help to support the work of Linux creator Linus Torvalds and other important activities that advance Linux, while getting a variety of other fun and valuable benefits. The series begins with Matthew Fernandez, a senior application developer based in Sydney, Australia. Matthew has been using Linux since 2001 and just recently became a Linux Foundation member."

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  • GDD-BR 2010 [2H] Earn Money from your Mobile App with AdMob

    GDD-BR 2010 [2H] Earn Money from your Mobile App with AdMob Speakers: Peter Fernandez Track: Google APIs Time slot: H [17:20 - 18:05] Room: 2 Level: 101 We'll show you different strategies for monetizing your app with AdMob ads and help you figure out how much you can earn. We'll also share enlightening data on the growth of the Android, iPhone and iPad platforms. From: GoogleDevelopers Views: 0 0 ratings Time: 20:43 More in Science & Technology

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  • Inner Join with more than a field

    - by Leandro
    Precise to do a select with inner join that has relationship in more than a field among the tables Exemple: DataSet dt = new Select().From(SubConta.Schema) .InnerJoin(PlanoContabilSubConta.EmpSubContaColumn, SubConta.CodEmpColumn) .InnerJoin(PlanoContabilSubConta.FilSubContaColumn, SubConta.CodFilColumn) .InnerJoin(PlanoContabilSubConta.SubContaColumn, SubConta.TradutorColumn) .Where(PlanoContabilSubConta.Columns.EmpContabil).IsEqualTo(cEmp) .And(PlanoContabilSubConta.Columns.FilContabil).IsEqualTo(cFil) .And(PlanoContabilSubConta.Columns.Conta).IsEqualTo(cTrad) .ExecuteDataSet(); But the generated sql is wrong: exec sp_executesql N'/* GetDataSet() */ SELECT [dbo].[SubContas].[CodEmp], [dbo].[SubContas].[CodFil], [dbo].[SubContas].[Tradutor], [dbo].[SubContas].[Descricao], [dbo].[SubContas].[Inativa], [dbo].[SubContas].[DataImplantacao] FROM [dbo].[SubContas] INNER JOIN [dbo].[PlanoContabilSubContas] ON [dbo].[SubContas].[CodEmp] = [dbo].[PlanoContabilSubContas].[EmpSubConta] INNER JOIN [dbo].[PlanoContabilSubContas] ON [dbo].[SubContas].[CodFil] = [dbo].[PlanoContabilSubContas].[FilSubConta] INNER JOIN [dbo].[PlanoContabilSubContas] ON [dbo].[SubContas].[Tradutor] = [dbo].[PlanoContabilSubContas].[SubConta] WHERE EmpContabil = @EmpContabil0 AND FilContabil = @FilContabil1 AND Conta = @Conta2 ',N'@EmpContabil0 varchar(1),@FilContabil1 varchar(1),@Conta2 varchar(1)',@EmpContabil0='1',@FilContabil1='1',@Conta2='1' What should be made to generate this sql? exec sp_executesql N'/* GetDataSet() */ SELECT [dbo].[SubContas].[CodEmp], [dbo].[SubContas].[CodFil], [dbo].[SubContas].[Tradutor], [dbo].[SubContas].[Descricao], [dbo].[SubContas].[Inativa], [dbo].[SubContas].[DataImplantacao] FROM [dbo].[SubContas] INNER JOIN [dbo].[PlanoContabilSubContas] ON [dbo].[SubContas].[CodEmp] = [dbo].[PlanoContabilSubContas].[EmpSubConta] AND [dbo].[SubContas].[CodFil] = [dbo].[PlanoContabilSubContas].[FilSubConta] AND [dbo].[SubContas].[Tradutor] = [dbo].[PlanoContabilSubContas].[SubConta] WHERE EmpContabil = @EmpContabil0 AND FilContabil = @FilContabil1 AND Conta = @Conta2 ',N'@EmpContabil0 varchar(1),@FilContabil1 varchar(1),@Conta2 varchar(1)',@EmpContabil0='1',@FilContabil1='1',@Conta2='1'

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  • Boost bind with asio::placeholders::error

    - by Leandro
    Why it doesn't work? --- boost_bind.cc --- #include #include #include void func1 (const int& i) { } void func2 (const ::asio::error_code& e) { } int main () { ::boost::function f1 = ::boost::bind (&func1, 1); // it doesn't work! ::boost::function f2 = ::boost::bind (&func2, ::asio::placeholders::error); return 0; } This is the error: while_true@localhost:~ g++ -lpthread boost_bind.cc -o boost_bind In file included from boost_bind.cc:2: /usr/include/boost/bind.hpp: In member function ‘void boost::_bi::list1::operator()(boost::_bi::type, F&, A&, int) [with F = void (*)(const asio::error_code&), A = boost::_bi::list0, A1 = boost::arg (*)()]’: /usr/include/boost/bind/bind_template.hpp:20: instantiated from ‘typename boost::_bi::result_traits::type boost::_bi::bind_t::operator()() [with R = void, F = void (*)(const asio::error_code&), L = boost::_bi::list1 (*)()]’ /usr/include/boost/function/function_template.hpp:152: instantiated from ‘static void boost::detail::function::void_function_obj_invoker0::invoke(boost::detail::function::function_buffer&) [with FunctionObj = boost::_bi::bind_t (*)() , R = void]’ /usr/include/boost/function/function_template.hpp:904: instantiated from ‘void boost::function0::assign_to(Functor) [with Functor = boost::_bi::bind_t (*)() , R = void]’ /usr/include/boost/function/function_template.hpp:720: instantiated from ‘boost::function0::function0(Functor, typename boost::enable_if_c::type) [with Functor = boost::_bi::bind_t (*)() , R = void]’ /usr/include/boost/function/function_template.hpp:1040: instantiated from ‘boost::function::function(Functor, typename boost::enable_if_c::type) [with Functor = boost::_bi::bind_t (*)() , R = void]’ boost_bind.cc:14: instantiated from here /usr/include/boost/bind.hpp:232: error: no match for ‘operator[]’ in ‘a[boost::_bi::storage1 (*)()::a1_ [with int I = 1]]’ while_true@localhost:~

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  • Display AxisRenderer outside Flex Chart

    - by Leandro Ardissone
    Hi, Is there a way to display the Vertical Axis outside the graph? I need the limits of the graph to be displayed between the vertical axis, without overlapping the series over the graph. See that screenshot of what I have: I need to get something like: Or I should create a custom axis renderer component that get data from this graph and display it outside?

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  • How to get HDD volume id programmatically?

    - by Leandro
    Hi, everybody. I`m programming in obj-c using cocoa, and I would like to discover the HDD volume id programmatically.I know that I will probably need to do this in pure C and than use it in my app, but even in the C language I could not find any answers. Please help.Thanks!

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