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Show or hide element in React
...en element might still have some lifecycle methods running - eg. it might fetch some data from the server after every update even tho it's not visible
the hidden element might crash the app if it'll receive incorrect data. It might happen as you can 'forget' about invisible nodes when updating the s...
Window vs Page vs UserControl for WPF navigation?
...ate from one screen to another like User management screen to Order Screen etc In the main Window we can use Frame control for navigation like below
XAML
<Frame Name="mainWinFrame" NavigationUIVisibility="Hidden" ButtonBase.Click="mainWinFrame_Click">
</Frame>
C#
privat...
Why are unsigned int's not CLS compliant?
...gned addition with overflow checking, and sign-agnostic addition mod 2^32, etc.; when asked to convert an object reference to a 32-bit integer primitive, the CLR neither knows nor cares whether the code using that number expects it to be signed or unsigned. Whether the compiler believes a number is...
When to use a key/value store such as Redis instead/along side of a SQL database?
...ation regarding a user session so it is quicker to access name, email, ID, etc?
– Chris Abrams
Sep 24 '11 at 2:02
I wo...
How do I strip non alphanumeric characters from a string and keep spaces?
I want to create a regex that removes all non-alphanumber characters but keeps spaces. This is to clean search input before it hits the db. Here's what I have so far:
...
Are there good reasons not to use an ORM? [closed]
... to know the framework instead of knowing the SqlConnection’s exceptions etc.
– hangy
Oct 11 '08 at 14:59
4
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Plugin execution not covered by lifecycle configuration (JBossas 7 EAR archetype)
...figurator can configure the project(like say add additional source folders etc) and decide whether to execute the actual maven plugin during an incremental build(if not properly managed within the configurator, it can lead to endless project builds)
Refer these links for an example of the configura...
How to post pictures to instagram using API
...
Bluestacks is an emulator which lets you run android apps on your PC/Mac etc.
I'm not sure how well it works though.
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How to best display in Terminal a MySQL SELECT returning too many fields?
... Db: mydatabase1
User: myuser1
Select_priv: Y
Insert_priv: Y
Update_priv: Y
...
*************************** 2. row ***************************
Host: localhost
Db: mydatabase2
User...
What is ModelState.IsValid valid for in ASP.NET MVC in NerdDinner?
...(Say for example the Object is loaded from a file or used in a Console App etc.)
– runxc1 Bret Ferrier
May 10 '11 at 3:53
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