Kirat You could use replaceAll to do the job without regex : val name: String = “cust_id” val newName: String = name.replaceAll(“_”,” “) println(newName) solved Scala: How to replace all consecutive underscore with a single space?
You changed it to an array. You can add to an array in javascript with .push(); var totalAmount = [55.99, 7.01]; totalAmount.push(5); console.log(totalAmount); // produces something like [55.99, 7.01, 5] [edit] Yeah, the whole format of the question threw me off. If you’re wanting the SUM of an array of numbers, you can do so … Read more
There are two ways to go about this, you can either use AJAX to call up your PHP page and retrieve the SHA-1. Or, you could use one of the JS libraries, such as CryptoJS. 2 solved Need Sha1 encryption in jquery/javascript
This is caused by the third param of your Mage::helper(‘core/string’)->truncate() call, where the ending string delimiter seems to be missing. You get the unexpected T_STRING error, because the interpreter reaches the next string (‘short’), while knowing that the previous string end wasn’t found yet. Replace this line <h3 class=”product-name”><a href=”https://stackoverflow.com/questions/10328245/<?php echo $_product->getProductUrl() ?>” title=”<?php echo … Read more
A batch file code for copying the folder IMPDoc from drive on which the batch file is stored to a drive with volume name Files is: @echo off setlocal EnableExtensions DisableDelayedExpansion for /F “skip=1″ %%I in (‘%SystemRoot%\System32\wbem\wmic.exe LOGICALDISK where VolumeName^=”Files” GET DeviceID 2^>nul’) do ( %SystemRoot%\System32\robocopy.exe “%~d0\IMPDoc” “%%I\IMPDoc” /R:1 /W:1 /NDL /NFL /NJH /NJS goto … Read more
Have a look at the following post: How do I download from gitorious? In your case this sould be something like git clone git://gitorious.org/qt-creator/qt-creator.git solved How to get qtCreator 2.5 Rc sources [closed]
MathWorld had a great heart shaped function; http://mathworld.wolfram.com/HeartCurve.html Basically you have to do something like this in your code; float fraction = (float) this.currentStep / (float) this.steps; –> float t = this.currentStep * 2.0 * Math.PI / (float) this.steps; this.x = 16.0 * Math.pow(Math.sin(t), 3.0)); this.y = 13.0 * Math.cos(t) – 5.0 * Math.cos(2.0 * … Read more
With your Fingers. It is possible if you have a setup where you know the distance between 2 points then use this as a ratio solved How measure distance between to objects using Camera in iPhone? [closed]
jsFiddle: http://jsfiddle.net/K8TAS/90/ <input type=”checkbox” value=”1″ checked disabled/> <input type=”checkbox” value=”2″/> <input type=”checkbox” value=”3″/> <br/><br/> <div style=”height:200px;width:100px;float:left;background:yellow;” class=”resizeDiv” id=”div0″>Default</div> <div style=”height:200px;width:100px;float:left;background:red;” class=”resizeDiv” id=”div1″>1</div> <div style=”height:200px;width:100px;float:left;background:blue;display:none;” class=”resizeDiv” id=”div2″>2</div> <div style=”height:200px;width:100px;float:left;background:green;display:none;” class=”resizeDiv” id=”div3″>3</div> <script> $(“input[type=checkbox]”).click( function() { var amount = 2; $(“input[type=checkbox]”).each( function() { if ( $(this).val() != “1” ) { if ( $(this).is(“:checked”) ) { $( “#div” … Read more
Not that straight forward if you want to group by rows of Value names. I took liberty of thinking the logic for you. Below code will output to csv what you need: $jsonContent = Get-Content .\release.json | ConvertFrom-Json; $environmentsArray = $jsonContent.environments; # Create an array of data we will be putting into Excel $arrData = … Read more
This line: des[sizeof(src) + 1]; does nothing. But even if it did something it wouldn’t do what you wanted it to do. First, you’re just referencing a single byte in memory somewhere and not doing anything with it. And secondly, sizeof(src) is not the length of the string you get passed in… it’s the size … Read more
You’ll want to use the UIBarButtonItem constructor init(image: UIImage?, style: UIBarButtonItemStyle, target: Any?, action: Selector?) an example usage would be: self.navigationItem.leftBarButtonItem = UIBarButtonItem(image: UIImage(named: “burger_icon”), style: .plain, target: self, action: #selector(self.someMethod)) In this example “burger_icon” is the name of the image asset in your project and self.someMethod is the method that is called when this … Read more
You are sorting the movieratings array in ascending order and printing ctr elements from the beginning so it prints the movies with lowest rating. sort the array in descending order i.e change this if (movieratings[i] > movieratings[i+1]) to if (movieratings[i] < movieratings[i+1]) 0 solved What is wrong with my bubble sort? [closed]
Are you looking for something like this? http://jsfiddle.net/3vEaF/ Given this HTML: <p>a bunch of text, and duplicate this several times. I used lorem ipsum</p> <p><span id=”interesting”>Here is the interesting text.</span></p> <p>a bunch more text, and duplicate this several times. I used lorem ipsum</p> You can use this JavaScript to display a div when span#interesting is … Read more
You can mark lines you don’t want to read with some character or a number, so whenever input stream reads it, you can skip it. 0 This is a test configuration text file 0 It isn’t supposed to read this line or the line above it 1 Read this line, but not the white space … Read more