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How to add facebook share button on my website?
... setting up parameters
<script type="text/javascript">
$(document).ready(function(){
$('#share_button').click(function(e){
e.preventDefault();
FB.ui(
{
method: 'feed',
name: 'This is the content of the "name" field.',
link: 'http://www.groupstudy.in/articlePost.php?id=A_111213073144',
pictur...
Versioning SQL Server database
... and in case of a central version control system a working folder, you can read this article. It shows how to setup source control in a development environment using:
SQL Server Management Studio via the MSSCCI provider,
Visual Studio and SQL Server Data Tools
A 3rd party tool ApexSQL Source Con...
Using sed and grep/egrep to search and replace
...
and using the |while read i pattern would enable streaming and avoid length restrictions when egrep's results become too long
– David Schmitt
Apr 26 '10 at 6:47
...
SQL update fields of one table from fields of another one
... text
) INHERITS (A);
This avoids the need to update B.
But be sure to read all the details.
Otherwise, what you ask for is not considered a good practice - dynamic stuff such as views with SELECT * ... are discouraged (as such slight convenience might break more things than help things), and w...
How do I get a human-readable file size in bytes abbreviation using .NET?
How do I get a human-readable file size in bytes abbreviation using .NET?
19 Answers
1...
The role of #ifdef and #ifndef
... I'm not sure what this adds that the other answers don't already cover, and your example is not C or C++.
– SirGuy
Sep 2 '15 at 13:02
add a comment
...
Where should Rails 3 custom validators be stored?
...go in a /lib or /lib/validators directory of a project. I've found (by reading an answer to another post) that they only seem to work in config/initializers . Does anyone know, or have a pointer to official documentation that shows where custom validators should live?
...
Can I delete a git commit but keep the changes?
...that this (as with nearly every git answer) can cause problems if you've already pushed the bad commit to a place where someone else may have pulled it from. Try to avoid that
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Getting value of public static final field/property of a class in Java via reflection
...eld("_1st").get(null);
Exception handling is left as an exercise for the reader.
Basically you get the field like any other via reflection, but when you call the get method you pass in a null since there is no instance to act on.
This works for all static fields, regardless of their being final....
Auto line-wrapping in SVG text
...wed me either the textArea element or the foreignObject child. Then after reading the spec, found that requiredFeatures attribute behaves in such a way that, when its list evalutes to false, the element which has the requiredFeatures attribute and its children are not processed. So there wont be an...