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PostgreSQL - fetch the row which has the Max value for a column
...tamp[2]
2013/01/29 update
Finally, as of version 8.4, Postgres supports Window Function meaning you can write something as simple and efficient as:
Query #3
-- use Window Functions
-- performs a SINGLE scan of the table
SELECT DISTINCT ON (usr_id)
last_value(time_stamp) OVER wnd,
last_value...
Can we open pdf file using UIWebView on iOS?
...ebView stringByEvaluatingJavaScriptFromString:[NSString stringWithFormat:@"window.scrollTo(0.0, 50.0)"]];
[webView loadRequest:request];
[self.view addSubview:webView];
[webView release];
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google chrome extension :: console.log() from background page?
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Under your extension click on the link background page. This opens a new window.
For the context menu sample the window has the title: _generated_background_page.html.
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How to pinch out in iOS simulator when map view is only a portion of the screen?
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In windows compatible keyboard use Windows + ALT key and moving the mouse.
– jkyadav
Jun 29 '17 at 6:15
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Git add and commit in one command
...k to ticks ('), as otherwise it will fail for shell expansion on Linux. On Windows, one should use double-quotes (") instead (pointed out in the comments, did not verify).
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How to use WinForms progress bar?
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System.Windows.Controls.ProgressBar doesn't contain contain a field "Step". It should be removed from the example; especially since it isn't used anyway.
– Robert Tausig
Nov 19 '18 at 9:46
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Vim 80 column layout concerns
... For some reason it only works in the first opened buffer for me (first window of the first tab) in my vim...
– lajarre
Jul 25 '13 at 16:27
3
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How to see the changes in a Git commit?
...s for me, notice the tilde instead of caret. I'm running git version 2.6.1.windows.1 on Windows 10.
– Juuso Ohtonen
Nov 24 '15 at 10:58
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Why can't I stop vim from wrapping my code?
... local to buffer
Number of characters from the right window border where wrapping
starts. When typing text beyond this limit, an <EOL> will be inserted
and inserting continues on the next line.
Options that add a margin, such as 'number' and 'fold...
Twitter oAuth callbackUrl - localhost development
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Alternative 1.
Set up your .hosts (Windows) or etc/hosts file to point a live domain to your localhost IP. such as:
127.0.0.1 xyz.com
where xyz.com is your real domain.
Alternative 2.
Also, the article gives the tip to alternatively use a URL shortener...