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How to find out client ID of component for ajax update/render? Cannot find component with expression
The following code is inspired from PrimeFaces DataGrid + DataTable Tutorials and put into a <p:tab> of a <p:tabView> residing in a <p:layoutUnit> of a <p:layout> . Here is the inner part of the code (starting from p:tab component); the outer part is trivial.
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scp with port number specified
I'm trying to scp a file from a remote server to my local machine. Only port 80 is accessible.
11 Answers
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How to export a mysql database using Command Prompt?
I have a database that is quite large so I want to export it using Command Prompt but I don't know how to.
16 Answers
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Query-string encoding of a Javascript Object
Do you know a fast and simple way to encode a Javascript Object into a string that I can pass via a GET Request?
40 Ans...
Given an array of numbers, return array of products of all other numbers (no division)
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An explanation of polygenelubricants method is:
The trick is to construct the arrays (in the case for 4 elements)
{ 1, a[0], a[0]*a[1], a[0]*a[1]*a[2], }
{ a[1]*a[2]*a[3], a[2]*a[3], a[3], ...
Fixed width buttons with Bootstrap
Does Bootstrap support fixed width buttons? Currently if I have 2 buttons, "Save" and "Download", the button size changes based on content.
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Split string with delimiters in C
How do I write a function to split and return an array for a string with delimiters in the C programming language?
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How do I display the current value of an Android Preference in the Preference summary?
This must come up very often.
34 Answers
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How do you detect where two line segments intersect? [closed]
... determine whether or not two lines intersect, and if they do, at what x,y point?
27 Answers
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Check if page gets reloaded or refreshed in JavaScript
I want to check when someone tries to refresh a page.
10 Answers
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