Taking a look at the string constructor: … (7) template <class InputIterator> string (InputIterator first, InputIterator last); You can see it is possible to create a string via iterators. The rbegin/rend iterators are InputIterators that points to the reverse positions that they refer: rend() –>”My string”<– rbegin() That said, when you pass the rbegin() and … Read more
To keep a responsive UI, you could use a BackgroundWorker to do the query. solved C# how to wait for an sql query to finish? [closed]
Your statement here is not correct: <?php $category_id = (‘category_id’ == 3); ?> You are trying to compare a string with an integer and this always returns false. Edit: After you execute your query, you need to fetch the data from the database. After you have stored the data in a variable (e.g. $data), you … Read more
In this case there is usually used standard container std::map<std::string, size_t> For example #include <iostream> #include <string> #include <map> int main() { std::map<std::string, size_t> m; std::string word; while ( std::cin >> word ) ++m[word]; for ( const auto &p : m ) std::cout << p.first << ‘\t’ << p.second << std::endl; } You should press … Read more
To set any value to label : label.setText(YourValue); so , in your case use this line: tfm.setText(meter+””); solved error while parsing value using Double.parseDouble [closed]
Change $sqlUpdate = “UPDATE `annonces` SET `etat` = `offline`… to $sqlUpdate = “UPDATE `annonces` SET `etat` = ‘offline’… Put quotes around “offline”, and it should work. 0 solved Update query with PHP and PDO doesn’t work [closed]
You might want to check to see if “homesConfig.contains(“Homes.” + user.getName() + )” before you try to use it. I think getting something that the config file doesn’t contain will just return null. Here’s how you could check it if (!homesConfig.contains(“Homes.” + user.getName() + “.world”) || <just copy the first condition but for the different … Read more
For starters, you are trying to cast between an Object, String, and a primitive, int. This simply will not work. Objects cannot be cast to primitives, and vice-versa. A String, comprises of an array of char‘s wrapped into an Object. An int, comprises of a single signed decimal number. When you attempt to run a … Read more
Try like this in your activity @Override public void replaceFragment(Fragment fragment, boolean addToBackStack) { FragmentTransaction transaction = getSupportFragmentManager() .beginTransaction(); if (addToBackStack) { transaction.addToBackStack(null); } else { getSupportFragmentManager().popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE); } transaction.replace(R.id.flContent, fragment); transaction.commitAllowingStateLoss(); getSupportFragmentManager().executePendingTransactions(); } and use like this YourFragment mYourFrag = new YourFragment (); replaceFragment(mYourFrag , false); solved How to add fragment on activity in … Read more
First, I created a single table database to mimic the data structure: static void CreateAndSeedDatabase() { Context context = new Context(); TimeTracker entry1 = new TimeTracker() { UserId = 1, LoginTime = new DateTime(2000, 1, 1, 0, 0, 0), LogoutTime = new DateTime(2000, 1, 1, 1, 0, 0) }; TimeTracker entry2 = new TimeTracker() { … Read more
The answer is here: http://stackoverflow.com/questions/15699101/get-the-client-ip-address-using-php Easy solution is: $IP = $_SERVER[‘REMOTE_ADDR’]; 2 solved Finding out who sent data to my website [closed]
VM is an in memory, only support queues, non persistent JMS, separate message broker, support queues and topics, can be persisted So for VM when you Mule instance goes down messages that were still in that in memory queue would be lost. This link from the docs gives you even more info: https://docs.mulesoft.com/mule-management-console/v/3.7/reliability-patterns#comparing-endpoints-in-reliability-patterns 1 solved … Read more
Even though it’s a homework question, you can do it as: [a%10 for a in l] 1 solved How can I calculate a list modulo a numer in python?
You could use the ::after property. .history-tl-container ul.tl li.achieved::after { content: “”; width: 24px; height: 24px; position: absolute; top: 0; left: -14px; background-repeat: no-repeat; background-image: url(data:image/png;base64,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); background-repeat: no-repeat; left: -14px; } Note, you must add “achieved” class to the li where the check should be displayed. Also, you might use this class for highlighting the … Read more
Try this code – <?php $all_data = [“admin”,”member”,”editor”]; $selected = [“admin”,”member”]; foreach($all_data as $value) { $checked = in_array($value, $selected) ? ‘checked=”checked”‘ : ”; echo ‘<input type=”checkbox” name=”chk[]” value=”‘ . $value .'” ‘ . $checked . ‘>’; } ?> solved Set checked checkbox from array [closed]