Skip to main content

Home/ Coders/ Group items tagged dependency

Rss Feed Group items tagged

Filter: All | Bookmarks | Topics Simple Middle
fspore

Values, Types, and Operators :: Eloquent JavaScript - 0 views

eloquentjavascript.net/01_values.html

javascript programming

shared by fspore on 27 Jun 15 - No Cached
  • Not all operators are symbols. Some are written as words. One example is the typeof operator, which produces a string value naming the type of the value you give it.
  • Having such numbers is useful for storing strings inside a computer because it makes it possible to represent them as a sequence of numbers. When comparing strings, JavaScript goes over them from left to right, comparing the numeric codes of the characters one by one.
  • There is only one value in JavaScript that is not equal to itself, and that is NaN, which stands for “not a number”.
  • ...16 more annotations...
  • In practice, you can usually get by with knowing that of the operators we have seen so far, || has the lowest precedence, then comes &&, then the comparison operators (>, ==, and so on), and then the rest. This order has been chosen such that, in typical expressions like the following one, as few parentheses as possible are necessary:
  • The difference in meaning between undefined and null is an accident of JavaScript’s design, and it doesn’t matter most of the time. In the cases where you actually have to concern yourself with these values, I recommend treating them as interchangeable (more on that in a moment).
  • . Yet in the third expression, + tries string concatenation before numeric addition
  • When something that doesn’t map to a number in an obvious way (such as "five" or undefined) is converted to a number, the value NaN is produced.
  • Further arithmetic operations on NaN keep producing NaN, so if you find yourself getting one of those in an unexpected place, look for accidental type conversions.
  • g ==, the outcome is easy to predict: you should get true when both values are the same, except in the case of NaN.
  • But when the types differ, JavaScript uses a complicated and confusing set of rules to determine what to do. In most cases, it just tries to convert one of the values to the other value’s type. However, when null or undefined occurs on either side of the operator, it produces true only if both sides are one of null or undefined.
  • That last piece of behavior is often useful. When you want to test whether a value has a real value instead of null or undefined, you can simply compare it to null with the == (or !=) operator.
  • The rules for converting strings and numbers to Boolean values state that 0, NaN, and the empty string ("") count as false, while all the other values count as true.
  • where you do not want any automatic type conversions to happen, there are two extra operators: === and !==. The first tests whether a value is precisely equal to the other, and the second tests whether it is not precisely equal. So "" === false is false as expected.
  • The logical operators && and || handle values of different types in a peculiar way. They will convert the value on their left side to Boolean type in order to decide what to do, but depending on the operator and the result of that conversion, they return either the original left-hand value or the right-hand value.
  • The || operator, for example, will return the value to its left when that can be converted to true and will return the value on its right otherwise. This conversion works as you’d expect for Boolean values and should do something analogous for values of other types.
  • This functionality allows the || operator to be used as a way to fall back on a default value. If you give it an expression that might produce an empty value on the left, the value on the right will be used as a replacement in that case.
  • The && operator works similarly, but the other way around. When the value to its left is something that converts to false, it returns that value, and otherwise it returns the value on its right.
  • Another important property of these two operators is that the expression to their right is evaluated only when necessary. In the case of true || X, no matter what X is—even if it’s an expression that does something terrible—the result will be true, and X is never evaluated. The same goes for false && X, which is false and will ignore X. This is called short-circuit evaluation.
  • - to negate a number
samonjur

Setting SEO Goals for your web site. - 0 views

themenplugins.com/ng-seo-goals-for-your-web-site

shared by samonjur on 16 Jun 15 - No Cached
  • samonjur on 16 Jun 15
     
    Before going to work SEO one need to make a plan. Sometimes one can not reach the goal since want of perfect plan. There are a lot of key words which are used in websites; in these words which should be used by you depend on what your goal is.
Joel Bennett

Generate .NET documentation with MindTouch 2010 - MindTouch Developer Blog - 4 views

blog.developer.mindtouch.com/...umentation-with-mindtouch-2010

Development Documentation Sandcastle .Net Generation

shared by Joel Bennett on 08 Oct 10 - No Cached
  • The goal of mindtouch.doc was to generate hierarchical reference documentation that could easily be imported into an MindTouch install.
  • The generated documentation has an external dependency on a template called DocToc. The purpose of this template is to allow simple Table of content customization using DekiScript and to make it easy to include custom css for documentation pages.
  • Joel Bennett on 08 Oct 10
     
    It's like Sandcastle for MindTouch
Matteo Spreafico

NuPack - pacakge management for Visual Studio - 3 views

nupack.codeplex.com

visualstudio development OpenSource tools

shared by Matteo Spreafico on 10 Oct 10 - No Cached
Joel Bennett liked it
  • NuPack is a free, open source developer focused package management system for the .NET platform intent on simplifying the process of incorporating third party libraries into a .NET application during development.
  • There are a large number of useful 3rd party open source libraries out there for the .NET platform, but for those not familiar with the OSS ecosystem, it can be a pain to pull these libraries into a project.
  • NuPack automates all these common and tedious tasks for a package as well as its dependencies. It removes nearly all of the challenges of incorporating a third party open source library into a project’s source tree. Of course, using that library properly is still up to the developer.
  • Matteo Spreafico on 10 Oct 10
     
    pacakge management for Visual Studio
Matteo Spreafico

Expression Web SuperPreview for Internet Explorer - 0 views

www.microsoft.com/...details.aspx

tools development WebDevelopment browsers

shared by Matteo Spreafico on 24 Sep 09 - Cached
  • Expression Web SuperPreview for Internet Explorer shows your web pages rendered in Internet Explorer 6 and either Internet Explorer 7 or Internet Explorer 8, depending on which version you have installed on your machine. You can view the pages side by side or as an onion-skin overlay and use rulers, guides and zoom/pan tools to precisely identify differences in layout. You can even compare your page comp to how the targeted browsers render the page.
  • Expression Web SuperPreview for Internet Explorer is a standalone, free application with no expiration and no technical support from Microsoft.
David Corking

Issue 9007 - chromium - Crash on illegal instruction (temporary dependence on SSE2) - G... - 0 views

code.google.com/...detail

Linux

shared by David Corking on 08 Apr 09 - No Cached
  • Comment 36 by agl@chromium.org, Apr 06 (45 hours ago) You can remove the SSE2 specific flags from the build and you'll still end up with a working browser. However, you can't run pixel-tests with such a browser because your outputs will be different. For everything else, it should be fine. Comment 37 by evan@chromium.org, Apr 06 (45 hours ago) There is no reason we really need SSE2; it's just a temporary workaround for bug 8475.
    • David Corking
      David Corking on 08 Apr 09
       
      Will have to tweak the build by hand. This will no doubt be fixed before Chromium Linux goes to beta, but right now it is a disappointment, as the reported added speed of Chromium may be more valuable on older machines.
  • David Corking on 08 Apr 09
     
    For now, Linux builds of the chromium open source browser won't work on Intel and AMD processors from the early/mid 2000s (including my desktop PC :( )
ybordiq

Best practices - robotlegs-framework - GitHub - 0 views

github.com/...Best-Practices

flex DI architecture actionscript

shared by ybordiq on 04 Jan 11 - No Cached
  • t is common to add event listeners in the onRegister method of the Mediator. At this phase of the Mediator’s lifecycle, it has been registered and its view component and other dependencies have been injected. The onRegister method must be overridden in concrete Mediator classes. Event listeners may be added in other methods as well, including event handler methods that are responding to both framework and view component events.
    • ybordiq
      ybordiq on 04 Jan 11
       
      note: this is only partially true: if any widget of the view is not included in the "normal" state of the view (cf use of states in flex + usage of "includeIn" component property), then it is null when the onRegister() is called => impossible to register an event listener to it via the eventMap (or any other way)=> we can listen to the view currentStateChange events and register event listeners at that moment, but this is somewhat ugly...(might be more a limitation of Flex than Robotleg, though...)
liza cainz

Dependable Online Computer Repair Support - 1 views

I found out that my ex-boyfriend already have a new girlfriend and I never expected it would hurt this much, I still love him. I was in the mood to listen to slow music but I was further disappoint...

support service Desktop computer technical services PC tech

started by liza cainz on 09 Mar 11 no follow-up yet
helen hunt

Quality Computer Help Desk Support Services - 1 views

I am so thankful with HelpVirtualDeskSupport help desk support services. They help me fixed my computer. Their PC help desk support specialists really know what they are doing. HelpVirtualDeskSup...

help desk support

started by helen hunt on 07 Jun 11 no follow-up yet
Joel Bennett

HornGet - daily builds of selected .net OSS projects with their dependencies. - 0 views

www.hornget.net/packages

Development Frameworks Tools Alt.Net OpenSource OSS Apt

shared by Joel Bennett on 03 Nov 09 - Cached
  • Joel Bennett on 03 Nov 09
     
    NHibernate, Log4Net, Rhino, Castle, Ninject, SubSonic, and more
Kilron Keit

Pay Per Click Advertising Company | Google Pay Per Click Advertising: Start Now Right A... - 0 views

The achievement of more than a few pay per click advertising companies campaign depends on technique it is considered. Assortment of keywords, advertisement copy, location, and conversion managemen...

google ppc management companies google ppc expert companies get ppc experts google ppc management google advertising expert get PPC expert reviews get ppc expert Google Advertising companies

started by Kilron Keit on 31 Dec 15 no follow-up yet
Brandons Walker

1 Year Installment Loans Bad Credit- Easy To Fill Pocket For Meeting Needs - 0 views

These 1 Year Installment Loans Bad Credit are little expensive as lenders take risk of offering funds with no any security. This is most important explanation, it is not compulsory to get help out ...

12 month loans no credit check 12 month loans 1 year loans installment loans 1 Year Installment Loans Bad Credit bad credit loans

started by Brandons Walker on 19 Mar 16 no follow-up yet
Brandons Walker

1 Year Installment Loans Bad Credit- Easy To Fill Pocket For Meeting Needs - 0 views

These 1 Year Installment Loans Bad Credit are little expensive as lenders take risk of offering funds with no any security. This is most important explanation, it is not compulsory to get help out ...

12 month loans no credit check 12 month loans 1 year loans installment loans 1 Year Installment Loans Bad Credit bad credit loans

started by Brandons Walker on 19 Mar 16 no follow-up yet
envisionecom

Best Practices During COVID-19 for B2B Commerce Marketing - 1 views

B2B business is going through amazing change due to the worldwide COVID-19 pandemic. As an area that especially depends on face-to-face associations to do what needs to be done, plans of action are...

#envisionecommerce #magento #ecommerce #covid-19 #software #softwaredevelopment

started by envisionecom on 31 May 21 no follow-up yet
« First ‹ Previous 41 - 60 of 74 Next ›
Showing 20▼ items per page