The output of from_addr will be there if you are receiving results from your query. Take a look at this example: $string = ‘<hello world>’; echo $string; echo htmlspecialchars(‘<hello world>’); Whereas, echo $string will show in the source code, but is being treated as a tag, and therefore not display “on screen”. Using the htmlspecialchars() … Read more
why am I getting ###############? Because you’ve asked oracle to format a 12 digit number but allowed it only 9 digits to do it with: Either make the number 3 digits shorter, or make the format string 3 digits longer SELECT TO_CHAR (300000000, ‘999G999G999D99’) FROM DUAL; SELECT TO_CHAR (300000000000, ‘999G999G999G999D99’) FROM DUAL; solved To SELECT … Read more
Here is a very simple example to get you started. This is for addition (not multiplication or exponentiation), and it’s for 3-digit numbers, not thousands. But it demonstrates the basic idea of holding each digit in one element of an array. When you add (or subtract, or multiply) numbers like these in a computer program, … Read more
import pandas as pd import matplotlib.pyplot as plt data = pd.read_csv(‘dataset.csv’) data[‘sample_date’] = pd.to_datetime(data[‘sample_date’]) data[‘sample_date’].value_counts().sort_index().plot(kind=’bar’) # Use sort_index() plt.tight_layout() plt.show() 0 solved FREQUENCY BAR CHART OF A DATE COLUMN IN AN ASCENDING ORDER OF DATES
you can use a for loop to generate it 3000 times for($i = 0; $i < 3000; $i++){ echo ‘mytext/’.generateRandomString().'<br>’; } The answer was inside your code snippet that you provided solved how to generate a random string + text + multiple lines
ORDER BY clause is used here as per desired output ordering. It’ll meet expectation. — SQL Server SELECT f.Primary_Brand_Key , t.Market , f.Food , t.TV_Spends , t.Print_Spends , COALESCE(t.TV_Spends, 0) + COALESCE(t.Print_Spends, 0) “Total_Spends” FROM Food f INNER JOIN ( SELECT Primary_Brand_Key , Market , SUM(CASE WHEN Medium = ‘TV’ THEN Spent END) “TV_Spends” , … Read more
I found a solution for the problem – you can check it over here > IE always sending the same jsessionid over time (using Java Wicket) I created a new thread there since I didn’t think the question was asked correctly here. 1 solved Flash app within does not send cookie in IE
| separates alternatives in the regexp; e.g. /abc|def|ghi/ matches either abc, def, or ghi. When you write 1st=||//e the resulting regexp will be /site||//e. Two of the alternatives are empty strings, which will match the empty strings before and after each character. So this will call phpinfo() for each character in $ka. Actually, you should … Read more
You could use the Object.keys() methods to iterate over your object and then use the Array.map() method to transform your object to the array structure you need. var data = { “0”: “value1”, “1”: “value2” } var newData = Object.keys(data).map(key => ({ [key]: data[key] })) console.log(newData) –Update– You would simply need to change the object … Read more
@Hope, you’re right, json.loads() works in your example, though I’m not sure how the object_hook option works or if it would even be necessary. This should do what your asking: import urllib, json url=”https://en.wikipedia.org/w/api.php?action=query&format=json&prop=langlinks&list=&titles=tallinn&lllimit=10″ response = urllib.urlopen(url) data = json.loads(response.read()) print data[‘continue’][‘llcontinue’] output:31577|bat-smg With this you should be able to get the language values you’re … Read more
I am trying to run python on cmd but i am getting this error ”” ‘py’ is not recognised as an internal or external command,operable or batch file [duplicate] solved I am trying to run python on cmd but i am getting this error ”” ‘py’ is not recognised as an internal or external command,operable … Read more
Since the lost focus seems to happen every 6000 milliseconds, I’d point the blame somewhere at expandone()/contractall() in /js/qm_scripts.js. Your login form is in the “dropmsg0” div, causing it to be briefly hidden and redisplayed every 6 seconds. The textboxes lose focus in IE8 when hidden. I’d either rename the div to exclude if from … Read more
Your question is not very clear, but I think you mean a solution like this: Edited: Now the hole ranges were shown and not only the specified numbers. <?php $string = “0605052&&-5&-7&-8″; $test=”/^([0-9]+)\&+/”; preg_match($test, $string, $res); if (isset($res[1])) { $nr = $res[1]; $test=”/\&\-([0-9])/”; preg_match_all($test, $string, $res); $result[] = $nr; $nrPart = substr($nr, 0, -1); $firstPart … Read more
As the commenter points out you’re treating the list like a dictionary, instead this will select the name fields from the dictionaries in the list: list((item[‘fields’][‘components’][i][‘name’] for i, v in enumerate(item[‘fields’][‘components’]))) Or simply: [d[‘name’] for d in item[‘fields’][‘components’]] You’d then need to apply the above to all the items in the iterable. EDIT: Full solution … Read more
One easy way is to seed the basic random number generator with the current time then use rand() reduced modulo the number of possible results to choose a random element from results #include “iostream” #include <cstdlib> #include <ctime> using namespace std; int main(){ int results[] = {1, 2, 3, 4, 5}; srand(time(NULL)); cout << results[rand()%(sizeof(results)/sizeof(results[0]))] … Read more