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Returning a boolean fro<em>mem> a Bash function
I want to write a bash function that check if a file has certain properties and returns true or false. Then I can use it in <em>mem>y scripts in the "if". But what should I return?
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How do you connect to <em>mem>ultiple <em>Mem>ySQL databases on a single webpage?
I have infor<em>mem>ation spread out across a few databases and want to put all the infor<em>mem>ation onto one webpage using PHP. I was wondering how I can connect to <em>mem>ultiple databases on a single PHP webpage.
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Is there a way of setting culture for a whole application? All current threads and new threads?
...Info.DefaultThreadCurrentCulture property to change the culture of an AppDo<em>mem>ain.
For versions prior to 4.5 you have to use reflection to <em>mem>anipulate the culture of an AppDo<em>mem>ain. There is a private static field on CultureInfo (<em>mem>_userDefaultCulture in .NET 2.0 <em>mem>scorlib, s_userDefaultCulture in .NET 4...
UIView with rounded corners and drop shadow?
...ve been working on an application for a couple of years and received a si<em>mem>ple design request: Round the corners on a UIView and add a drop shadow.To do as given below.
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Su<em>mem><em>mem>arizing <em>mem>ultiple colu<em>mem>ns with dplyr? [duplicate]
I'<em>mem> struggling a bit with the dplyr-syntax. I have a data fra<em>mem>e with different variables and one grouping variable. Now I want to calculate the <em>mem>ean for each colu<em>mem>n within each group, using dplyr in R.
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How can I list ALL DNS records?
Is there any way I can list ALL DNS records for a do<em>mem>ain?
8 Answers
8
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Check if a string is a date value
What is an easy way to check if a value is a valid date, any known date for<em>mem>at allowed.
20 Answers
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How to stop tracking and ignore changes to a file in Git?
I have cloned a project that includes so<em>mem>e .csproj files. I don't need/like <em>mem>y local csproj files being tracked by Git (or being brought up when creating a patch), but clearly they are needed in the project.
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Configure Flask dev server to be visible across the network
I'<em>mem> not sure if this is Flask specific, but when I run an app in dev <em>mem>ode ( http://localhost:5000 ), I cannot access it fro<em>mem> other <em>mem>achines on the network (with http://[dev-host-ip]:5000 ). With Rails in dev <em>mem>ode, for exa<em>mem>ple, it works fine. I couldn't find any docs regarding the Flask dev server c...
Generating a UUID in Postgres for Insert state<em>mem>ent?
<em>Mem>y question is rather si<em>mem>ple. I'<em>mem> aware of the concept of a UUID and I want to generate one to refer to each 'ite<em>mem>' fro<em>mem> a 'store' in <em>mem>y DB with. See<em>mem>s reasonable right?
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