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  • Ignoring certain chars globally

    - by shi kui
    Consider it that '_'s in a number doesn't change that number's value so 1000==1_000==10_00. The Problem: given numbers like 1_244_23 1412_2 1_1111 etc..., how could I decide whether certain number appears in that collection? For example: 1244_23 yes, 11_111 yes, 1412_1 no. How could using regex to solve this? I mean, if I could tell the regex engine just ignore these '_''s when matching then this problem becomes trivial? How could I do so?

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  • Ubuntu Bash Script changing file names chronologicaly

    - by Manifold
    I have this bash script where I am trying to change all *.txt files in a directory to their date of last modification. This is the script: #!/bin/bash # Renames the .txt files to the date modified # FROM: foo.txt Created on: 2012-04-18 18:51:44 # TO: 20120418_185144.txt for i in *.txt do mod_date=$(stat --format %y "$i"|awk '{print $1"_"$2}'|cut -f1 -d'.'|sed 's/[: -]//g') mv "$i" "$mod_date".txt done The error I am getting is: renamer.sh: 6: renamer.sh: Syntax error: word unexpected (expecting "do") Any help would be greatly appreciated. Thank you for your time.

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  • How to outsource pieces of a web project

    - by Luke101
    I would like to outsource pieces of a new web application/site. I don't want one company working on the whole project because they can easily change a few things and sell the software to someone else. I will be using a freelenace website like elance or guru. A buddy of mine has given me this advice but he did not say how this can be done. Any ideas on how to go about this?

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  • Deserialize JSON, sometimes value is an array, sometimes "" (blank string).

    - by karl.r
    I am trying to deserialize a field: "presenters":[{...},{...}] but some of the rows come back with only: "presenters":"" When the serializer gets to the row with that empty string I get: Error converting value "" to type 'System.Collections.Generic.List`1[DataPrototype.Model.Presenter]'. Am I right in thinking that I need a JsonConverter that will change the empty string into an empty List?

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  • Android "hello world" - versions

    - by Ianb
    Starter question: My "Hello World" attempt won't run, ("No compatible targets were found"), I think this is bacause I selected the latest version for my project (2.2), and the highest AVD version is 2.0.1. Does this make sense? Can I change my project version (haven't been able to find a way to do this), or do I have to start again? If the versions are not backwards compatible, what is the best version to use for the majority of Android devices out there? Thanks

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  • Convert numbers to enumeration of strings in bash

    - by User1
    Using bash, I have a list of strings that I want to use to replace an int. Here's an example: day1=Monday day2=Tuesday day3=Wednesday day4=Thursday day5=Friday day6=Saturday day7=Sunday If I have an int, $dow, to represent the day of the week, how do I print the actual string? I tried this: echo ${day`echo $dow`} but get error of "bad substitution". How do I make this work? Note: I can change the $day variables to a list or something.

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  • Moving Binary logs in Mysql to a different harddisk

    - by Darini
    This question is about Mysql Binary logging.We need to move the Binary logging to a different hard disk . What is the configuration change required in Mysql?.Currently Binary logs go into the same folder as the ibdata and there is a replication slave running which needs the binary logs

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  • Does dict.update affect a function's argspec?

    - by sbox32
    import inspect class Test: def test(self, p, d={}): d.update(p) return d print inspect.getargspec(getattr(Test, 'test'))[3] print Test().test({'1':True}) print inspect.getargspec(getattr(Test, 'test'))[3] I would expect the argspec for Test.test not to change but because of dict.update it does. Why?

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  • How do games move around objects (in general) (OGL)

    - by user146780
    I'm sure there's not just 1 answer to this but, do game engines actually change the vectors in memory, or use gltransformations? Because pushing and popping the matrix all the time seems inefficient, but if you keep modifying the verticies you cant make use of display lists. So I'm wondering how it's done in general. Thanks

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  • <o:massAttribute> affects another components in same <h:panelGrid>

    - by Ignacio Ayuste
    I'm using the new version of OmniFaces 1.8.1, and particullary I start to use the new tag: <o:massAttribute>. Basically, I have the following form with conditionally rendered and disabled fields: <h:form id="formABMProducto"> <h:panelGrid id="datosProducto" columns="4"> <o:massAttribute name="rendered" value="#{cc.attrs.page != 'baja'}"> <h:outputLabel for="codigo" ... /> <h:inputText id="codigo" ... /> <rich:message for="codigo" /> <h:panelGroup /> </o:massAttribute> <o:massAttribute name="rendered" value="#{cc.attrs.page eq 'baja'}"> <h:outputLabel for="codigo" .../> <rich:autocomplete id="codigoProducto" ... /> <rich:message for="codigo" /> <h:panelGroup /> </o:massAttribute> <o:massAttribute name="disabled" value="#{cc.attrs.disableComponents}"> <h:outputLabel for="nombre" ... /> <h:inputTextarea id="nombre" ... /> <rich:message for="nombre" /> <span /> <h:outputLabel for="descripcion" ... /> <h:inputTextarea id="descripcion" ... /> <rich:message for="descripcion" /> <span /> </o:massAttribute> <h:outputLabel value="#{msgs['producto.abm.panel.proveedor.tipo']}" for="CmbTipoProveedor"/> <rich:select id="CmbTipoProveedor" ... /> <rich:message for="CmbTipoProveedor" /> <a4j:commandButton ... /> </h:panelGrid> </h:form> However, when I open the page, the third <o:massAttribute> is also disabling another input fields codigo and codigoProducto. I think this isn't the expected behaviour.

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  • Shakin' things up

    - by j-t-s
    Hi All I have a little app here, and I would love to be able to do my own stuff in Vista/Win7 when I shake the form. Currently, when a form is shaken, it will restore/minimize everything else. But I want to change that behavior in my app only. So when my form is shaken, I could, for example, shuffle the playlist, or Clear the contents of a Canvas etc... Is this possible? Thank you

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  • ActiveX Control backstyle transparent issue

    - by sivansethu
    I have created activex control in vb6. It has standard label with its backstyle property set as transperant. Also activex control form itself has property backstyle set as transperant. In Vc++ I placed this activex control in property sheet page. But i am not getting this activex control displayed in running mode. If we change backstyle property to opaque then it is working fine. How to resolve this issue

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  • javascript basics question

    - by refge
    i have this small javascript code which i need some help with. function doFocus(text) { if (text.value == "Enter Name") { text.value = "Student Name -" } } All i need here is when someone clicks on my textbox, the text "Student Name -" should change its color, and should text-align=left. so text.color and text.align or the appropriate sytax.

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  • What is wrong with my logic in a rails hash?

    - by stevenheidel
    I have a setting in environment/production.rb of HEROKU = true This should change my has_attachment has to use s3 instead of the file system, but it doesn't. What's wrong with my logic? has_attachment :content_type => :image, :storage => ($HEROKU ? :s3 : :file_system), ... Thanks!

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  • Tracking user changes in ASP.NET MVC

    - by Ian Roke
    I have a requirement to track what authenticated users change with regards to the data when logged in. I don't need to track what pages they look at although that could be very useful in future. I have thought about saving the User Guid but that seems very clunky. Are there other methods/best practises?

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  • Tiny MCE how to get a tag properties?

    - by Yuru
    Im using tinymce for text formating. I have html code like <span class="ps_bonus_text_wide_t" style="font-family: Michroma;">my text</span>. when i select that text and class="ps_bonus_text_wide_t" i need to change it to <div class="effect"><span class="ps_bonus_text_wide_t" style="font-family: Michroma;">my text</span></div>. How i can to verify class="ps_bonus_text_wide_t" ?

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  • Suggested improvements?

    - by J Harley
    Hello, I have been coding a site in pure HTML/CSS - using no server-side language. I was wondering if anyone had any feedback - is there anything that you would change etc...? Many Thanks, J View Site

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  • CSS Compressor with @include support

    - by Michael
    Is there any CSS compressor that supports the @include directive? I have a bunch of css files that have one main file and are linked via those @include directives. Now that I want to compress the CSS files I'm looking for a compression tool that supports that. I cannot change the original files not to use includes because those are centrally developed ones.

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