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Change an HTML5 input's placeholder color with CSS
... [Ref]
Mozilla Firefox 4 to 18 is using a pseudo-class: :-moz-placeholder (one colon). [Ref]
Mozilla Firefox 19+ is using a pseudo-element: ::-moz-placeholder, but the old selector will still work for a while. [Ref]
Internet Explorer 10 and 11 are using a pseudo-class: :-ms-input-placeholder. [Ref]
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Regex match everything after question mark?
...'11 at 10:41. It is still good to point out every change we get. Maybe someone will learn from Dreamonic pointing this out.
– DutGRIFF
Feb 9 '14 at 8:19
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Named capturing groups in JavaScript regex?
...er-to-variable mapping. Non-capturing groups solve this problem, except on one case: what if the order of the groups changes? Also, it's annonying to put this extra chars on the other groups...
– Alba Mendez
Nov 9 '12 at 15:45
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Moq mock method with out specifying input parameter
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I realize this answer is old but what if I have more than one simple parameter? Is it possible to just say "Anything where the types fit for all parameters"?
– Brandon
Mar 2 '16 at 19:13
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How to get domain URL and application name?
...ling HttpServletrequest#getContextPath() (and thus NOT getServletPath() as one suggested before). You can retrieve this in JSP by ${pageContext.request.contextPath}.
<p>The context path is: ${pageContext.request.contextPath}.</p>
If you intend to use this for all relative paths in yo...
How do you print in Sublime Text 2
...ection or a whole file - via the web browser.
Usage
Make a selection (or none for the whole file)
Press Alt+Shift+P OR Shift+Command+P and type in "Print to HTML".
This opens your browser print dialog (Chrome for me) with the selected text neatly in the print dialog window and syntax highlighting ...
Using a custom image for a UITableViewCell's accessoryView and having it respond to UITableViewDeleg
...d doesn't get called unless the internal button type provided when you use one of the predefined types is tapped. To use your own, you'll have to create your accessory as a button or other UIControl subclass (I'd recommend a button using -buttonWithType:UIButtonTypeCustom and setting the button's im...
F# development and unit testing?
...ely with C#, and enjoy a lot how F# leads me to re-think how I write code. One aspect I find a bit disorienting is the change in the process of writing code. I have been using TDD for years in C# now, and really appreciate to have unit tests to know where I am at.
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How to write LaTeX in IPython Notebook?
...r like you do with MathJax / Markdown, but you do still have TeX / code in one document.
– minrk
Nov 8 '12 at 21:29
1
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How can I find which tables reference a given table in Oracle SQL Developer?
... (For instance PLSQL Developer has such option). The following SQL is that one used by PLSQL Developer:
select table_name, constraint_name, status, owner
from all_constraints
where r_owner = :r_owner
and constraint_type = 'R'
and r_constraint_name in
(
select constraint_name from all_constraint...