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How to reset AUTO_INCREMENT in MySQL?
... it will set NULL auto-inc value on information_schema; check SELECT AUTO_INCREMENT FROM information_schema.tables WHERE table_name = 'my_table' AND table_schema = DATABASE( ) ;
– K-Gun
Dec 5 '15 at 0:42
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How to hide columns in HTML table?
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You can use the nth-child CSS selector to hide a whole column:
#myTable tr > *:nth-child(2) {
display: none;
}
This works under assumption that a cell of column N (be it a th or td) is always the Nth child element of its row.
Here's a demo.
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Remove Primary Key in MySQL
... an index such that it is possible to perform the equivalent of an indexed SELECT MAX(ai_col) lookup on the table to obtain the maximum column value. Typically, this is achieved by making the column the first column of some table index.
– Quassnoi
Sep 23 '13 at...
How can I get a channel ID from YouTube?
...outube version is obtained very easily if you login to YouYube website and select 'My channel'
Your channel ID will be displayed on the address bar of your browser
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Difference between console.log() and console.debug()?
...s method only appears in Chromium browser consoles when level "Verbose" is selected.
– cilf
Oct 18 '17 at 0:51
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Auto-indent in Notepad++
...t plugin from Plugins > Plugin Manager > Show Plugin Manager.
Then I selected the Smart Indent option in Plugin > NppAutoIndent. Hope this helps.
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Add space between HTML elements only using CSS
...-left: 0;
}
span:last-of-type {
margin-right: 0;
}
Advanced element selection using selectors like :nth-child(), :last-child, :first-of-type, etc. is supported since Internet Explorer 9.
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Visual Studio 2010 isn't building before a run when there are code changes
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My problem was the wrong configuration selected! I had a separate project where each configuration is a different language, and the combo was set to one of these configurations. Just changed it to Debug_Unicode and now it is building!
– sergi...
RandomForestClassifier vs ExtraTreesClassifier in scikit learn
...he random forest), for each feature under consideration, a random value is selected for the split (for the extra trees). Here is a good resource to know more about their difference in more detail Random forest vs extra tree.
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Remove duplicate lines without sorting [duplicate]
... sort by prepended number
Use cut to remove the line numbering (-f2- says 'select field 2 till end')
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