Your first understanding is wrong. what i understood from my past experiences is .nextInt() or .nextDouble() would keep on searching until the integer or the double is found in the same or the next line it doesn’t matter nextInt() and nextDouble() waits for the integer and double respectively. If it gets string instead of it’s … Read more
First, your help_dict is not a dict, it’s a set. Second: you’re comparing a string with a set – which of course won’t never ever compare equal. Testing if a set contains an element is done with the in operator: if something in myset: – and for non-appartenance you simply use not in. IOW, you … Read more
Create a div in your html, set an id for it, get the element created by ID, append the child content into the new div. var chatInProgressText = “<svg id=’Layer_4′ data-name=”Layer 4″ xmlns=”http://www.w3.org/2000/svg” viewBox=’0 0 30 30′>\n <defs><style>.cls-1{fill:#474747;}.cls-2{fill:#fff;}</style></defs>\n <title>chat-live-icon</title>\n <path class=”cls-1″ d=’M15.08,0C6.76,0,0,5.17,0,11.51,0,17.14,5.42,22,12.65,22.88L11.77,27a1.16,1.16,0,0,0,.43,1,1.14,1.14,0,0,0,.71.24,1.3,1.3,0,0,0,.35,0l.1,0c1.86-.76,4.91-4.15,6.2-5.65,6.35-1.5,10.6-5.91,10.6-11C30.15,5.17,23.39,0,15.08,0Z’/><path class=”cls-2″ d=’M19.08,20.85a1.44,1.44,0,0,0-.78.47,37.25,37.25,0,0,1-4.53,4.56L14.4,23a1.48,1.48,0,0,0-.24-1.18,1.5,1.5,0,0,0-1.05-.61c-6.48-.71-11.37-4.87-11.37-9.68,0-5.4,6-9.79,13.35-9.79s13.35,4.39,13.35,9.79C28.43,15.81,24.67,19.56,19.08,20.85Z’/><circle class=”cls-1″ cx=’8.14′ cy=’11.79′ r=”2″/><circle class=”cls-1″ cx=’15.14′ cy=’11.79′ r=”2″/><circle class=”cls-1″ cx=’22.14′ cy=’11.79′ … Read more
It prints “Hello” because operator << has an overload for const char* (which is what you’re passing if you pass x) that prints out a single char and moves to the next char until a NUL-character is found. “Hello” has a compiled-added NUL-character at the end, so your string is actually “Hello\0”. To get the … Read more
In your code, characters is of type char which is not fit to store a string. You need to make characters as an array. Essentially, what happens behind the hood is, because of %s, the input value (even if a single char) gets stored in the memory pointed by the address supplied, but after that, … Read more
from collections import Counter import json from pprint import pprint with open(‘logs.txt’) as infile: data = (json.loads(line) for line in infile) counter = Counter((row[‘type’], row[‘key’]) for row in data) pprint(dict(counter)) Output: {(u’REVERSEGEOCODE’, u’04track12netics2015′): 5, (u’REVERSEGEOCODE’, u’fpOgtLY1ZF22m3va4FLkU52tsLmpaNyo’): 1, (u’SEARCH’, u’fpOgtLY1ZF22m3va4FLkU52tsLmpaNyo’): 1, (u’TILE’, u’CxIQlYBhwykcIxtYwrrbltCDiJ4xUxfN’): 3, (u’TILE’, u’fpOgtLY1ZF22m3va4FLkU52tsLmpaNyo’): 4} 1 solved Counting how many times a value occurs … Read more
from jquery 1.9 docs .toggle(function, function, … ) removed This is the “click an element to run the specified functions” signature of .toggle(). It should not be confused with the “change the visibility of an element” of .toggle() which is not deprecated. The former is being removed to reduce confusion and improve the potential for … Read more
There used to be a for each in in JS 1.6 and there is recently an array.foreach But I suggest you use a for loop like this since you have a collection function toggle(source) { var checkboxes = document.getElementsByName(‘foo[]’); for (var i=0;i<checkboxes.length;i++) { checkboxes[i].checked = source.checked; } } 3 solved Using for each to toggle … Read more
While this is a too basic question, here’s a possible solution. You only have to check the second variable, the first one is okay even if it’s 0: <?php $result = mysql_query(“SELECT * FROM high ORDER BY Runecraftlvl DESC LIMIT 20”); while($row = mysql_fetch_array($result)) { echo ($row[‘deaths’] != 0) ? $row[‘kills’] / $row[‘deaths’] : ‘-‘; … Read more
It is kind a best way to reload your table. if you want to reload one row(or more), you can use [self.tableView reloadRowsAtIndexPaths: withRowAnimation:]; if you want to do multiple inserts or delete you can use [self.tableView beginUpdates]; [self.tableView endUpdates]; [self.tableView reloadData]; reload everything…redisplays visible rows, reloads data. solved How to update a UITableView that … Read more
Is this what you want: DateTime dateTime = DateTime.Today + TimeSpan.Parse(myTime); solved Creating a DateTime from a string [closed]
Maybe you want something like this: public void AnimateProgBar (int milliSeconds) { if (!timer1.Enabled) { progressBar1.Value = 0; timer1.Interval = milliSeconds / 100; timer1.Enabled = true; } } private void timer1_Tick(object sender, EventArgs e) { if (progressBar1.Value < 100) { progressBar1.Value += 1; progressBar1.Refresh(); } else { timer1.Enabled = false; } } Then you just … Read more
Your deleter function should be like this. void deleter (int n) { el *p = start; el *prev = p; if (!start) { cout<<“Enfsad”; } if(start->key == n) { start = start->next; delete prev; } else { while (p) { if(p->key == n) { prev->next = p->next; p->next = NULL; delete p; break; } prev … Read more
This is not black magic. The answer is by saving its data. You do this by putting it in a database, or writing data files. The trick is to write your programs in a way that makes it easy to guarantee that you’ve restored the state you thought you saved. A common approach is to … Read more
This should do the trick: <li><?php echo $book . ” (” . $isbn . “)”; ?></li> 0 solved How to concatenate a space in php