This is basically the same as x = 42 print(x) print(x) print(x) A variables value only changes when you assign it: x = 42 print(x) x = 45 print(x) If you want a new random value, you need to call the function again: l = [1, 2, 3, 4, 5] x = random.choice(l) print(x) x … Read more
The badge is not causing the problem, you can check next example with two navbars (one with badge filled with a number, other without it) where both have similar height (like Chris Bar already noted). So: 1) It could be a problem with some of your custom CSS, in this case, I recommend to use … Read more
the easy way is to run some bash/command line script from C/C++ that return some knownv alue for WiFi status. For windows there is netsh and for linux iwconifg/ifconfig, plus some scripts lines and you will get what you want. 1 solved Using C++ code to Check in OS if WiFi is available or not(if … Read more
Insert all your code inside a div(it’s easier this way), and use a delegated event handler: $(‘#addEnv’).click(function() { var parentDiv = $(‘<div/>’, { class : ‘parentDiv’, html : ‘<div class=”col-sm-5 top10″><div class=”input-group”><label class=”input-group-addon”>Name</label><input id=”envName” class=”form-control” name=”envName” type=”text” placeholder=”e.g. name1″ /></div></div>’ + ‘<div class=”col-sm-5 top10″><div class=”input-group”><label class=”input-group-addon”>Variable</label><input class=”form-control” id=”envVar” type=”text” name=”envVar” placeholder=”e.g. var1″ /></div></div><div class=”col-sm-2 top10″><button … Read more
I suggest you use the method: imgstring.replace(“\n”, ” “) Alternatively, if you know inbetween which words you want to remove the Newline, you can use regular expressions to find your place where to replace the newline. A third way of doing this: You can turn the string into a list like so: thisisanexample = “Hello … Read more
According to this Github issue, there is some incompatibility between tsickle and the typescript. The probable reason can be that neither side want to admit that it is their mistake, thus none of them wants to fix it. The solution is this: either the tsconfig.json given to the tsickle should have an absolute path, or … Read more
I ran the code in gdb, it runs perfectly. It opens the file, gets the < cr > character from stdin, writes that to the first line which wipes out the first line, then tries to read the first line which is empty so there is no output. Good job 8). You’re just having trouble … Read more
For me it works fine: See this example here, probably there is something else causing the issue: public void Main() { List<PlayerData> playerdata = new List<PlayerData> { new PlayerData { isSelected = true, distance = 3, nickname = “First”, }, new PlayerData { isSelected = true, distance = 3, nickname = “Second”, }, new PlayerData … Read more
ltrim — Strip whitespace (or other characters) from the beginning of a string You Can Use The code Below For a String or an Array: echo ltrim(“001221”, ‘0’); $array = array(“00051”, “205400”, “01022”, “0005”,”000000″); foreach($array as $item) { $new_item = ltrim($item, ‘0’); echo $new_item; } solved How to remove the zeros on the left using … Read more
You are probably looking for string interpolation like for example in PHP or in TypeScript, where you can conveniently write: const my_variable = 123; const text = `some text … ${my_variable} …`; Unfortunately, C++ doesn’t have such a feature. There has been a proposal for it, but I don’t think it ever got anywhere. If … Read more
The whole picture will be set as a background image then you can locate your buttons in the position specified with CSS. You can also add some functionality to those buttons with JavaScript, like opening some window displaying an image or information about that spot on the building. 1 solved How to do the Following … Read more
You’re lacking details here, but is there any reason you’re not overloading OnLoad? http://weblogs.asp.net/infinitiesloop/onload-vs-page-load-vs-load-event 1 solved in visual studio 2013 default page [closed]
argv stands for argument value and it represents the arguments passed to your program when it is launched from the command line. For example, if your program is called example.py, and you run it like this: $ example.py ‘hello’ Then argv is hello. raw_input is a way to prompt the user for some input. Basically, … Read more
Thanks for all answers by you. I got my answer for my question as i was trying.. sorry for uploading it late but got so many other ways to do it. Here is my answer. String res = “”; public String altPairs(String str) { int i=0; while (i<str.length()) { res +=str.charAt(i); i=i+1; if(i<str.length()) { res+=str.charAt(i); … Read more
findViewById takes an int argument not a string: findViewById(R.id.bAdd); 5 solved android application stopped working not showing demo on emulator