Hey guys, I've been using the Graph API for a while. One feature of my application is that it allows a user to post a message on their friends walls (dont worry it is not spam). Anyway...there is a limit on the API and it will only allow a certain number of posts before failing. I've read on the facebook bucket allocation limits but ...
I have a model user, a feed, and a comment. user has many feeds and comments, feeds belong to user and have many comments and finally comments belong to user and feed. No when i show feeds for a certain user, it selects all the comments made till date for every feed. I want it to select only those comments that were made in the last 1 m...
I am rendering an interpolation curve thusly: e.Graphics.DrawLines(new Pen(Color.Red), _interpolationPoints.ToArray()); which sometimes throws an OverflowException. Examination of the _interpolationPoints array shows some very large values in scientific notation e.g. {X = 0.0 Y = -1.985174E+10} I suspect that Y = -1.985174E+10 is a...
I'll show some code, first: echo exec("compile\\save.exe Untitled.c tmpUntitled.c"); I have a program, named save.exe and i want to know if it already stopped? If stopped, ok... Do something... If not, may be an error, or a loop... Now: I want to build same way to control the time that program use, and put a limit (time limit exceed,...
Is there an efficient way to limit the number of characters for a mysql query lookup? So, if a text column field had 18000 characters, but I only need to query 500 characters, is there a way to mysql_query("select text_column from random_table limit_char_count 500")? ...
hi anyone know about how to use Random wallpaperid between limit IDs using RAND() php msql i use this but its RAND() whole database $sql_wallpaper = "SELECT * FROM wallpaper WHERE RAND()>0.9 ORDER BY RAND() LIMIT 0,5"; $res_wallpaper = mysql_query($sql_wallpaper); reply please ...
A table with about 70K records is displayed on a site, showing 50 records per page. Pagination is done with limit offset,50 on the query, and the records can be ordered on different columns. Browsing the latest pages (so the offset is around 60,000) makes the queries much slower than when browsing the first pages (about 10x) Is this an...
Hi, I basically can’t get the pagination bit to work, I did before I changed my database query and now I’m stuck. My model looks like: function get_properties($limit, $offset) { $location = $this->session->userdata('location'); $property_type = $this->session->userdata('property_type'); if($property_type == 0) { $sq...
Say I plot the following in R: library(ggplot2) carrots <- data.frame(length = rnorm(500000, 10000, 10000)) cukes <- data.frame(length = rnorm(50000, 10000, 20000)) carrots$veg <- 'carrot' cukes$veg <- 'cuke' vegLengths <- rbind(carrots, cukes) ggplot(vegLengths, aes(length, fill = veg)) + geom_density(alpha = 0.2) Now say I only ...
Hi, the specific issue I am working on is enabling https with Google charts API, and a possible character limit when using php file_get_contents on a url string. Let me take you through what is going on. I have made good progress using some tutorials on the net, specifically to enable the https. I am using their 'basic method' from this ...
<input type='text' name='one' id='oneID' maxlength="150"> i need the JS to display the number of characters left that user can input a picture is worth a 1000 words so no more explanation required... ...
Is it possible to limit the number of rows that are updated using Hibernate/HQL? For instance: Query q = em.createQuery("UPDATE MyObj o Set o.prop = :prop"); q.setParameter("prop", "foo"); q.setMaxResults(myLimit); int res = q.executeUpdate(); if (res > myLimit) { // This is entering here and I don't want it to! } I've been Goog...
I have a bunch of docs with tags. Right now i sort based on score. However i would like to pull up X many documents and sort them by id newest first. How do i search that way and how do i limit the search to return X many docs? using lucene.net 2.9 -edit- The master data is in mysql. Maybe i should do a query there instead? find all doc...
Is there a way of limiting the result of a subquery? The sort of thing I'm trying to achieve can be explained by the query below: SELECT * FROM product p JOIN ( SELECT price FROM supplierPrices sp ORDER BY price ASC LIMIT 1 ) ON (p.product_id = sp.product_id) The idea would be to get only the lowest price for a particu...
I have a user input their name as a string and then the name is printed out onto the screen. How can i limit what is printed to only 12 characters so that a user cannot type an insanely long name? Here is my code: Scanner input = new Scanner(System.in); System.out.print("Enter your player name: "); String name= input.next();...
Hi, I am developing a fairly simple site on a LAMP framework + Codeigniter and want to implement a user access rate limit feature to prevent the site being flooded with requests from a single user. The basic function of the site is to take a code input and return some info. I'm only at the planning stages and my first idea is to have a...
SELECT * FROM `your_table` LIMIT 0, 10 ->This will display the first 1,2,3,4,5,6,7,8,9,10 SELECT * FROM `your_table` LIMIT 5, 5 ->This will show records 6, 7, 8, 9, 10 I want to Show data 2,3,4,5,6,7,8,9,10,1 and next day 3,4,5,6,7,8,9,10,1,2 day after next day 4,5,6,7,8,9,10,1,2,3 IS IT POSSIBLE with out updating any data o...
Just asked by my 5 year old kid: what is the biggest number in the computer? We are not talking about max number for a specific data types, but the biggest number that a computer can represent. Infinity is not allowed. UPDATE my kid always wants to print as well, so lets say the computer needs to print this number and the kid t...
Can I set a maximum percentage of CPU resources a specific program or process can use? I want to use the executable name instead of its pid, because I would like certain executables to always run with constrained resources. The reason I ask for that is that I am bored of the way Shockwave Flash behaves. It is not possible that to draw a...
My friend tells me there's limits to sending automated e-mails from GoDaddy as compared to Yahoo. Is this true? Can someone point me in the right direction? I'm trying to port a site for my friend from yahoo to godaddy hosting and need to be able to send out her music shows every week to about 400 people. Thanks! ...