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LINQ Group By into a Dictionary Object
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My 2 Cents (just 'cause it kept me struggling for an hour :) ): when grouping by a property, make sure the Property HAS a value! Otherwise the Todict-method fails generating key (for String-Properties at least...) :)
– dba
Oct 30 '1...
What are the benefits of dependency injection containers?
I understand benefits of dependency injection itself. Let's take Spring for instance. I also understand benefits of other Spring featureslike AOP, helpers of different kinds, etc. I'm just wondering, what are the benefits of XML configuration such as:
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A regular expression to exclude a word/string
... Brilliant, that seems to have done the trick. I actually need this rule for url rewriting and I wanted to ignore the "images", "css" and "js" folder. So my rule is as follows: ^/(?!css|js|images)([a-z]+)/?(\?(.+))?$ and it rewrites to /Profile.aspx?id=$1&$3 Will this rule work correctly and...
Why can't you modify the data returned by a Mongoose Query (ex: findById)
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For cases like this where you want a plain JS object instead of a full model instance, you can call lean() on the query chain like so:
Survey.findById(req.params.id).lean().exec(function(err, data){
var len = data.survey...
Is it possible to declare a variable in Gradle usable in Java?
... I have discovered is well is that you could specify alternate directories for the debug and release builds. In <project>/src/, if you create the file debug/res/values/strings.xml and another file release/res/values/strings.xml, you could set resources for the debug and release builds in a sl...
Prevent ViewPager from destroying off-screen views
...hrows : "java.lang.IllegalStateException: Fragment already added:" error for my app.
– alicanbatur
Feb 18 '14 at 14:11
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How to Apply Corner Radius to LinearLayout
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You can create an XML file in the drawable folder. Call it, for example, shape.xml
In shape.xml:
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle" >
<solid
android:color="#888888" >
</solid>
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Setting up connection string in ASP.NET to SQL SERVER
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You can see details information about connection string in dot net from : connectionstrings.com/sql-server-2008
– Vimal bhatt
Nov 19 '12 at 13:19
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How can I convert NSDictionary to NSData and vice versa?
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For NSData -> NSDictionary, the cast to NSDictionary seems unnecessary.
– Pang
Dec 30 '15 at 8:11
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jQuery Ajax calls and the Html.AntiForgeryToken()
...ave implemented in my app the mitigation to CSRF attacks following the informations that I have read on some blog post around the internet. In particular these post have been the driver of my implementation
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