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MySQL > Table doesn't exist. But it does (or it should)
...rectory directly using command
cp -r /path/to/my/database /var/lib/mysql/new_database
If you do this with a database that uses InnoDB tables, you will get this crazy 'table does not exist' error mentioned above.
The issue is that you need the ib* files in the root of the MySQL datadir (e.g. ibd...
Get value when selected ng-option changes
... ng-change="changeValue(blisterPackTemplateSelected)"/>
And pass your new model value in controller as a parameter:
ng-change="changeValue(blisterPackTemplateSelected)"
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Shell script to delete directories older than n days
... start your search in.
-type d: only find directories
-ctime +10: only consider the ones with modification time older than 10 days
-exec ... \;: for each such result found, do the following command in ...
rm -rf {}: recursively force remove the directory; the {} part is where the find result gets su...
How to escape single quotes within single quoted strings
...ias serve_this_dir='ruby -rrack -e "include Rack;Handler::Thin.run Builder.new{run Directory.new'"'"''"'"'}"'
– JAMESSTONEco
Sep 12 '13 at 22:50
3
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jQuery selector regular expressions
...
This is my new alltime favorite answer on StackOverflow!
– Dan Mantyla
Sep 1 at 22:36
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...
JavaScript: Upload file
...let photo = document.getElementById("image-file").files[0];
let formData = new FormData();
formData.append("photo", photo);
fetch('/upload/image', {method: "POST", body: formData});
async function SavePhoto(inp)
{
let user = { name:'john', age:34 };
let formData = new FormData();
...
Accessing an SQLite Database in Swift
...ror finalizing prepared statement: \(errmsg)")
}
statement = nil
Prepare new statement for selecting values from table and loop through retrieving the values:
if sqlite3_prepare_v2(db, "select id, name from test", -1, &statement, nil) != SQLITE_OK {
let errmsg = String(cString: sqlite3_er...
WKWebView in Interface Builder
...
It's not a good suggestion to allocate a new view in the initializer for WebView. crx_au's response is superior
– Ilias Karim
Mar 28 '17 at 18:02
...
Fragment MyFragment not attached to Activity
...public Resources getResources() {
if (mHost == null) {
throw new IllegalStateException("Fragment " + this + " not attached to Activity");
}
return mHost.getContext().getResources();
}
mHost is the object that holds your Activity.
Because the Activity might not be attached...
SQL Server: Difference between PARTITION BY and GROUP BY
... 45
3 sruthy abc 41
6 new abc 47
1 arun prasanth 45
1 arun prasanth 49
2 ann antony ...