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Restoring MySQL database from physical files
...The MYD file is where the actual data is stored.
The MYI file is where the indexes created on the table are stored.
You should be able to restore by copying them in your database folder (In linux, the default location is /var/lib/mysql/)
You should do it while the server is not running.
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Read specific columns from a csv file with csv module?
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Is it possible to remove the index numbers from the query? @Ryan Saxe
– Malachi Bazar
Nov 15 '16 at 20:28
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Good Hash Function for Strings
...ck - The hashCode() return value will be used by Java to map to some table index before storing the object. So, if the hashCode() returns m, it does something like (m mod k) to get an index of the table of size k. Is that right?
– whitehat
Oct 17 '15 at 23:06
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How to determine if object is in array [duplicate]
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Why don't you use the indexOf method of javascript arrays?
Check this out: MDN indexOf Arrays
Simply do:
carBrands.indexOf(car1);
It will return you the index (position in the array) of car1. It will return -1 if car1 was not found in the arr...
How can I restore the MySQL root user’s full privileges?
...down_priv`, `Process_priv`, `File_priv`, `Grant_priv`, `References_priv`, `Index_priv`, `Alter_priv`, `Show_db_priv`, `Super_priv`, `Create_tmp_table_priv`, `Lock_tables_priv`, `Execute_priv`, `Repl_slave_priv`, `Repl_client_priv`, `Create_view_priv`, `Show_view_priv`, `Create_routine_priv`, `Alter_...
Is it possible to use JavaScript to change the meta-tags of the page?
...lector('meta[name=theme-color]'); meta.setAttribute("content", colors[slideIndex]); Chrome on Android detects the update and changes the color
– Dominic Bartl
Dec 20 '18 at 10:00
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How to change the type of a field?
...e Int32->String, new String(x.bad) creates collection of Strings with 0-index-item x.bad value. Variant ""+x.bad, described by Simone works as desired - creates String value instead of Int32
– Dao
Jul 30 '12 at 16:36
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Is it possible to style a select box? [closed]
...y under the select box as the background. Use { position: absolute } and z-index to achieve this.
.div {
width: 200px;
height: 15px;
position: absolute;
z-index: 0;
}
<div class='.div'>{the text of the the current selection updated by javascript}</div>
<select class=...
Given two directory trees, how can I find out which files differ by content?
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I like to use git diff --no-index dir1/ dir2/, because it can show the differences in color (if you have that option set in your git config) and because it shows all of the differences in a long paged output using "less".
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How can I see what I am about to push with git?
... This isn't exactly what you want. You should diff HEAD, not the index, against origin (git diff origin/master HEAD). Diffing the index will give the same results if and only if you have no changes staged for commit. If you have changes staged, they'll be included in the diff, but clearly ...