Jovan Stosic
I have a working JavaScript function declared in the head of an HTML page. I know how to create a button and call the function when the user clicks the button. I want to call it myself some where on the page:myfunction();How do I do it?
Jovan Stosic
Source: XML DOM – HttpRequest object
Jovan Stosic
I’m trying to post data to a PHP page and check the response. Here is an example. What is wrong with this code?index.html
Source: php – POST from XMLHttp with parameters – Stack Overflow
Jovan Stosic
How can I SELECT the last row in a MySQL table?I’m INSERTing data and I need to retrieve a column value from the previous row.There’s an auto_increment in the table.
Jovan Stosic
I have a pre-existing table, containing ‘fname’, ‘lname’, ’email’, ‘password’ and ‘ip’. But now I want an auto-increment column. However, when I enter:ALTER TABLE usersADD id int NOT NULL AUTO_INCREMENT
Source: mysql – Add Auto-Increment ID to existing table? – Stack Overflow
Jovan Stosic
Jovan Stosic
Jovan Stosic
In cycling, cadence (or pedalling rate) is the number of revolutions of the crank per minute; this is the rate at which a cyclist is pedalling/turning the pedals. Cadence is directly proportional to wheel speed, but is a distinct measurement and changes with gearing—which determines the ratio of crank rpm to wheel rpm.
Cyclists typically have a cadence at which they feel most comfortable, and on bicycles with many gears it is possible to maintain a preferred cadence at a wide range of speeds. Recreational and utility cyclists typically cycle around 60–80 rpm. According to cadence measurement of 7 professional cyclists during 3 week races they cycle about 90 rpm during flat and long (~190 km) group stages and individual time trials of ∼50 km. During ∼15 km uphill cycling on high mountain passes they cycle about 70 rpm.[1] Cyclists choose cadence to minimise muscular fatigue, and not metabolic demand, since oxygen consumption is lower at cadences 60-70 rpm.[2] When cycling at 260 W, a pedal force was the lowest at 90 rpm, lower than at 60, 75, 105 or 120 rpm. It is primarily due to increase of inertia of the crank with increasing cadence.[2]
Any particular cyclist has only a narrow range of preferred cadences, often smaller than the general ranges listed above. This in turn influences the number and range of gears which are appropriate for any particular cycling conditions.[3]
Certain cyclocomputers are able to measure cadence, and relay the reading to the cyclist via a display, typically mounted on the bicycle’s
Source: Cadence (cycling) – Wikipedia
Jovan Stosic
Ileana Cotrubaș (Romanian pronunciation: [iˈle̯ana kotruˈbaʃ] ( listen); born June 9, 1939) is a Romanian opera soprano whose career spanned from the 1960s to the 1980s.[1] She was much admired for her acting skills and facility for singing opera in many different languages.
Source: Ileana Cotrubaș – Wikipedia
Jovan Stosic
Jovan Stosic
I’ve looked around for a long while now and I can’t find anywhere that answers this seemingly basic question. I don’t care if the page reloads or displays the results immediately; I just want to have a button on my website make a PHP file run. That’s it. And I’ve found that all websites either tell you how to run the PHP code in your HTML directly or tell you to use ajax. I’ll use ajax if it turns out to be necessary, but there was a time before ajax existed that PHP was used, so I think there’s a simpler way. If I can write the code inside HTML just fine, why can’t I just reference the file for it in there or make a simple call for it in Javascript?If it does turn out that ajax is the only way forward, what do I need to know about it to call a PHP file that will create a text file on a button press? I’m making a simple blog site for myself and I’ve got the code for the site and the javascript that can take the post I write in a textarea and display it immediately. I just want to link it to a PHP file that will create the permanent blog post on the server so that when I reload the page, the post is still there.Thanks for taking the time to read and answer.
Source: How to call a PHP file from HTML or Javascript – Stack Overflow
Jovan Stosic
The Huawei HG8245 ONT, firmware version V1R006C00S100 which provides cellular services, contains 3 severe vulnerabilities: two administrator accounts enabled by default and a public administration interface exposed to the Internet.
