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  • How can I get rid of specific error messages in the mac terminal?

    - by Julian Weimer
    For some reasons i always get the following whenever i log into my terminal: : command not found : command not found : command not found : command not found : command not found It's really a minor problem because everything is working fine, or at least everything what im using in the terminal. Still it would just look nicer without them. Any help? I'm running Mac OS 10.5.8 <= if this helps solving the problem

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  • How to pass URL variables into a WordPress page

    - by mikemick
    This has been asked on here (over a year ago), but apparently not answered, and WordPress is always evolving so maybe theres a good solution now. I want to pass variables to a WordPress page via the url (similar to CodeIgniter uri helper segments). Currently I can do this... My profile page is: http://website.com/profile I can pass a variable like this: http://website.com/profile?username=johndoe I want to pass the variable in like this: http://website.com/profile/johndoe There has to be some sort of helper function, right?

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  • adb command not found in linux environment

    - by Praween k
    While implementing the BluetoothChat application .apk inside G1 device, it always pops up a message: $adb install -r /home/parveen/workspace/BluetoothChat/bin/BluetoothChat.apk -bash: adb: command not found I am not getting clearly why this error is popping up every time. Please help me. Thanks in advance. Praween

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  • Small questions for AJAX onreadystatechange

    - by Doug
    xmlhttp.onreadystatechange=function() { So this says onreadystatechange, invoke function(). Can I put parameters in function()? Second question, what does it mean when someone writes, xmlhttp.onreadystatechange=statechanged? Does that mean it will always be true or something?

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  • Why was .NET called .NET?

    - by compie
    I always wondered why Microsoft chose such a strange, search-engine-unfriendly name for such a great platform. Couldn't they have come up with something better? Apparently the codename was NGWS: Microsoft started development on the .NET Framework in the late 1990s originally under the name of Next Generation Windows Services (NGWS). [Wikipedia] Does anyone know why they chose the name .NET?

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  • Drupal timezone information

    - by Sebastian Hoitz
    In my drupal installation I can get the offset from UTC in seconds to the timezone I specified in the admin panel using variable_get('date_default_timezone', 0) However, now that we have daylight-saving-time, the time I get is always off by one hour. Is there a way to retrieve the actual timezone string from Drupal, as "Europe/Berlin" for example? The reason is, that I have to use this with Zend Framework's Zend_Date, but Drupal does not set the PHP default timezone, as echo date_default_timezone_get(); gives me System/Localtime.

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  • Cassandra use PHP SimpleCassie get all keys

    - by chnet
    Is it possible to get all keys in a column family using SimpleCassie? I looked at SimpleCassie's google code, but do not figure out. Another issue is that I used following code to access column value. $price = $cassie-keyspace('ToyStore')-cf('Toys')-key('Transformer')-column('Price')-get(); echo $price; It always complains "object of cassandra columnorsupercolumn cannot be converted to string". Is it possible to print out the column value?

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  • new form in portlet

    - by srinath
    Hi, How to redirect to new different form page in Grails portlets . When click on "New User" it should show new.gsp (here). but this is not happening and always redirects to view.gsp . I'm using like this in view.gsp : a href="${portletResponse.createActionURL()}" name="new_user" id="new_user"New User please suggest me .

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  • How do URL shortening service earn?

    - by Rakesh Juyal
    Yesterday i got to know about one more URL shortening service Saf.li. I think there are hundreds of websites offering such service. I always wonder how do such sites earn? After all they need money to host their data and code. Also, i really don't understand why techcrunch said this:- http://techcrunch.com/2009/03/30/if-bitly-is-worth-8-million-tinyurl-is-worth-at-least-46-million/ Is there any one who can explain me this?

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  • convert rst to latex, problem with tables

    - by ace
    hi all, I have some .rst files and I convert them to .tex file using standard sphinx converter. but in some .rst I have tables with special width like: .. list-table:: :widths: 50 50 but resulting .tex always contains tables like: \begin{tabulary}{\textwidth}{|L|L|} so, column width is lost. how can I preserve column width when converting rst to latex?

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  • How to calculate next Friday at 3am?

    - by Mark
    How can you calculate the following Friday at 3am as a datetime object? Clarification: i.e., the calculated date should always be greater than 7 days away, and less than or equal to 14. Going with a slightly modified version of Mark's solution: def next_weekday(dt=datetime.datetime.now(), time_of_day=datetime.time(hour=3), day_of_week=4): dt += datetime.timedelta(days=7) if dt.time() < time_of_day: dt = dt.combine(dt.date(), time_of_day) else: dt = dt.combine(dt.date(), time_of_day) + datetime.timedelta(days=1) return dt + datetime.timedelta((day_of_week - dt.weekday()) % 7)

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  • Is there a convention, when using Java RMI, to use the dollar sign $ in a variable name?

    - by Thomas Owens
    I realize that it is a valid part of a variable name, but I've never seen variable names actually use the symbol $ before. The Java tutorial says this: Additionally, the dollar sign character, by convention, is never used at all. You may find some situations where auto-generated names will contain the dollar sign, but your variable names should always avoid using it. However, since this is geared toward Java beginners, I'm wondering if in the distributed world, the $ lives on with a special meaning.

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  • DataGridView's top left cell value is not displayed.

    - by Spike
    I have a DataGridView, without visible row or column headers, and bound to a BindingList. No matter what I try the top left cell (Rows[0].Cells[0]) is always empty. The cell's Visible property is true, but it never displays its contents. If I make some rows and columns invisible, it's still the top left of the visible cells that isn't displayed.

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  • Junit import using * wildcard

    - by Xenorose
    I've noticed that when importing JUnit, the * wildcard doesn't always work. e.g. for the annotation @Test you must import org.junit.Test since org.junit.* doesn't recognize the annotation. Is there a reason for this, is it something that needs setting? or just a quirk in the way somethings like JUnit are. FYI, I am using: Junit 4.6, Intelli-J 8.1.3.

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  • Delphi: How to set the default project in a project group?

    - by Ian Boyd
    i have two projects in a project group: ProjectA ProjectB Whenever i open the ProjectGroup.bpg in Delphi, it always starts with the 2nd project as the active one: ProjectA ProjectB And every time i have to flip it to the the "real" project: ProjectA ProjectB How can i make ProjectA the default project that opens with the project group? ProjectGroup.bpg #------------------------------------------------------------------------------ VERSION = BWS.01 #------------------------------------------------------------------------------ !ifndef ROOT ROOT = $(MAKEDIR)\.. !endif #------------------------------------------------------------------------------ MAKE = $(ROOT)\bin\make.exe -$(MAKEFLAGS) -f$** DCC = $(ROOT)\bin\dcc32.exe $** BRCC = $(ROOT)\bin\brcc32.exe $** #------------------------------------------------------------------------------ PROJECTS = ProjectA.exe ProjectB.exe #------------------------------------------------------------------------------ default: $(PROJECTS) #------------------------------------------------------------------------------ ProjectA.exe: ProjectA.dpr $(DCC) ProjectB.exe: childfolder\ProjectB.dpr $(DCC)

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  • converting an int to char*

    - by Alexander
    This is a very very basic question and I know one way is to do the following: char buffer[33]; itoa(aq_width, buffer,10); where aq_width is the int, but then I can't guarantee what size of buffer I would need in order to do this... I can always allocate a very large buffer size, but that wouldn't be very nice... any other pretty and simple way to do this?

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  • citrix ica.enumerateApplications() returns zero

    - by kambamsu
    Hi, I seem to have the following problem. Whenever i call ICA.EnumerateApplications(), it always returns a zero. Same with ICA.enumerateServers(). But when i launch a published application via setting ICA.InitialProgram i have no problems in launching. Anything that i am missing here?? Client version is 10.x Thanks

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