Kirat[ad_1] You have to project your image coordinates to a 2d plane. For a cone you could proceed like this: For a simple approach you could ignore the fact that it’s a truncated cone and treat it like a cylinder. For each point (alpha,r,z) on the cone calculate the angle alpha, distance r and height … Read more
[ad_1] Provided your intentions are not nefarious– As mentioned in the comment, one way to achieve this is executing the crawler in parallel (multithreading)—as opposed to doing one domain at a time. Something like: exec(‘php crawler.php > /dev/null 2>&1 &’); exec(‘php crawler.php > /dev/null 2>&1 &’); exec(‘php crawler.php > /dev/null 2>&1 &’); exec(‘php crawler.php > … Read more
[ad_1] Can I install glibc from some repo? Not likely: distributions usually don’t ever update the major/minor version of glibc from the one they originally shipped with, because the likelihood of breaking applications is too great. You may have to build glibc-2.15, or better current glibc-2.24 from source and install it into non-default location. See … Read more
[ad_1] Multiple issues here: assignment from input into a variable cannot be checked in while-loop, you should split it into assignment and check. else cannot contain a condition you also had a bug in printing the results – you printed num1 twice The indentations are meaningful in Python – please make sure to post it … Read more
[ad_1] Remember that strtok modifies the buffer. The caller to your functions would have to pass a temporary buffer that has been copied from the original before each call. In other words, the call to ModifiedStringSize trashes inputString so that when you call ManipulateString, the updated value for inputString is [effectively] garbage. The usual here … Read more
[ad_1] Since you just want to refresh the current page,ajax is a better choice for you. For you current design,both forward and redirect are okay,but something need to pay attention: if you use redirect,you can set parameters via the url after forward or redirect,you need to query the exits comments,which means that you had can … Read more
[ad_1] Your query is referencing return_date, which isn’t a column in the airport_car_parking table. As for the logic of the query, you want to make sure that the $departure_date isn’t between any row’s departure_date or arrival_date. I would recommend the following query – $chk_date_sql=”SELECT * FROM airport_car_parking WHERE ‘$departure_date’ BETWEEN departure_date AND arrival_date;”; And then … Read more
[ad_1] Yes, it’s vulnerable. You’re talking values directly from user input and placing it into your query. You should look at mysql_real_escape_string, or (preferably) use MySQLi which provides parameterised queries. SQL injections are caused by user data being injected as SQL code instead of data. The only true way to secure a query is to … Read more
[ad_1] Add a ListBox to your form and call it listBox1. Then add a click event to button1, and do something like: private void button1_Click(object sender, EventArgs e) { int length; // We use TryParse to make sure it is a number, otherwise // we tell the user and return;. if (!int.TryParse(textBox2.Text, out length)) { … Read more
[ad_1] I tried that, but 1982 timestamp for iphone 5 is not right. It is not unix format timestamp it is as I understand NSdate format which I dont know what I can do. What found later: The big number recorded in the time stamp is the amount of time, in seconds, since January 1, … Read more
[ad_1] […] matches any character defined in the character class, so [X{9,11}\\*{2,3}] actually means, a single character which is: X, or open brace, or 9, or comma, or 1, or 1 (yes you have it duplicated), or backslash, or asterisk…. So as your string have more than character in your string to-be-matched, such pattern will … Read more
[ad_1] ** in Verilog is an arithmetic operator: 2**i means 2 to the power of i. When i=3, this equals 8. [ad_2] solved Meaning of “**” in Verilog? [closed]
[ad_1] The user that runs the MySQL daemon doesn’t have permission to write to your database directory. If you’re using a standard installation with default settings, the following command should fix that (edited to add sudo based on your edited output: if you can run as root, leave off the sudo): sudo chown -R mysql:mysql … Read more
[ad_1] using a defined function found here: http://blog.fedecarg.com/2009/02/22/mysql-split-string-function/ if you know your data has maximum of 3 values like 1,2,3 you can try this sqlFiddle example SELECT value FROM ( SELECT SPLIT_STR(value,’,’,1) AS value FROM t UNION ALL SELECT SPLIT_STR(value,’,’,2) AS value FROM t UNION ALL SELECT SPLIT_STR(value,’,’,3) AS value FROM t )T1 WHERE value … Read more
[ad_1] Code to change the textview‘s text through java code should contain at least one TextView object to start with. I can not see that in your code. But I am writing below a sample code for that. setContentView(R.layout.activity_main); TextView txtView = (TextView) findViewById(R.id.txtview); txtView.setText(“This is changed text”); Your activity_main.xml should contain TextView defined with … Read more