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Delete with Join in MySQL
...wanted to:
DELETE posts, projects FROM posts INNER JOIN [...]
Note that order by and limit don't work for multi-table deletes.
Also be aware that if you declare an alias for a table, you must use the alias when referring to the table:
DELETE p FROM posts as p INNER JOIN [...]
Contributions ...
Git in Visual Studio - add existing project?
...nally figured out the answer that took far longer than it should have.
In order to take an existing project without source control and put it to an existing EMPTY (this is important) GitHub repository, the process is simple, but tricky, because your first inclination is to use the Team Explorer, wh...
Uploading images using Node.js, Express, and Mongoose
...ral form
// events such as "progress"
req.form.on('progress', function(bytesReceived, bytesExpected){
var percent = (bytesReceived / bytesExpected * 100) | 0;
process.stdout.write('Uploading: %' + percent + '\r');
});
});
app.listen(3000);
console.log('Express app started on port 3000...
How to generate unique ID with node.js
...at will happen with your code, is that base.getID query will get queued up by for execution, but the while loop will continusouly run as a busy loop pointlessly.
You should be able to solve your issue with a callback as follows:
function generate(count, k) {
var _sym = 'abcdefghijklmnopqrstuvw...
Git push requires username and password
...
will it be deleted automatically from the ubuntu files to after 7200 for security purpose ?
– usama
Feb 27 at 16:57
...
Disable spell-checking on HTML textfields
...isable the spell checker on text inputs on the iPhone), use this to handle all desktop and mobile browsers.
<tag autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
Original answer: Javascript cannot override user settings, so unless you use another mechanism othe...
How to detect Safari, Chrome, IE, Firefox and Opera browser?
...it's truly necessary, such as showing browser-specific instructions to install an extension. Use feature detection when possible.
Demo: https://jsfiddle.net/6spj1059/
// Opera 8.0+
var isOpera = (!!window.opr && !!opr.addons) || !!window.opera || navigator.userAgent.indexOf(' OPR/') >...
Which terminal command to get just IP address and nothing else?
...ses on all network interfaces. [...] Do not make any assumptions about the order of the output". The last sentence tells you that print $1 may or may not give you the correct result.
– 0 0
Jul 22 '19 at 8:41
...
Matplotlib - Move X-Axis label downwards, but not X-Axis Ticks
...e.dpi / 72.0))
You can set the label position independently of the ticks by using:
ax.xaxis.set_label_coords(x0, y0)
that sets _autolabelpos to False or as mentioned above by changing the labelpad parameter.
share
...
How to detect shake event with android?
...CCELEROMETER) {
long curTime = System.currentTimeMillis();
// only allow one update every 100ms.
if ((curTime - lastUpdate) > 100) {
long diffTime = (curTime - lastUpdate);
lastUpdate = curTime;
x = values[SensorManager.DATA_X];
y = values[SensorManager.DATA_Y...