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Setting Windows PowerShell environment variables
...
Changing the actual environment variables can be done by
using the env: namespace / drive information. For example, this
code will update the path environment variable:
$env:Path = "SomeRandomPath"; (replaces existing path)
$env:Path += ";SomeRandomPath" ...
How do I reformat HTML code using Sublime Text 2?
... This works great if the code doesn't have multiple tags opening on one line that don't also close on one line or vice versa.
– Charlie Gorichanaz
Nov 7 '12 at 5:32
31
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jQuery vs document.querySelectorAll
...terface.
If you only want the selector engine from jQuery you can use the one jQuery itself is using: Sizzle That way you have the power of jQuerys Selector engine without the nasty overhead.
EDIT:
Just for the record, I'm a huge vanilla JavaScript fan. Nonetheless it's a fact that you sometimes n...
Why should I use a semicolon after every function in javascript?
...n-standard.
However semicolons are always recommended where you use FunctionExpressions, for example:
var myFn = function () {
//...
};
(function () {
//...
})();
If you omit the semicolon after the first function in the above example, you will get completely undesired results:
var myFn = ...
Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
...cess token is passed directly as a hash fragment (not as a URL parameter). One important thing about hash fragment is that, once you follow a link containing a hash fragment, only the browser is aware of the hash fragment. Browsers will pass the hash fragment directly to the destination webpage (the...
Path.Combine for URLs?
...re details:
Url.Combine is basically a Path.Combine for URLs, ensuring one
and only one separator character between parts:
var url = Url.Combine(
"http://MyUrl.com/",
"/too/", "/many/", "/slashes/",
"too", "few?",
"x=1", "y=2"
// result: "http://www.MyUrl.com/too/many/slashes...
Why do I get “unresolved external symbol” errors when using templates? [duplicate]
... Defeats the whole point of templates in my opinion. Your example is just one exception (which should arguably have been written using overloading if its just for 2 types, but that's another argument). Template programming is supposed to be about creating something which works independently of the ...
Is it possible to “await yield return DoSomethingAsync()”
...shed with the Task.WhenAll method. Notice how the code turns into a simple one-liner. What happens is that each individual url begins downloading and then WhenAll is used combine those operations into a single Task which can be awaited.
Task<IEnumerable<string>> DownLoadAllUrls(string[]...
Xcode 4: create IPA file instead of .xcarchive
...
Creating an IPA is done along the same way as creating an .xcarchive: Product -> Archive. After the Archive operation completes, go to the Organizer, select your archive, select Share and in the "Select the content and options for sharing:" p...
Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
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This is a down vote for me. Memory issues anyone? There is a reason we use adapters...
– Kevin Parker
May 2 '13 at 18:14
1
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