formatting

问题 I have a date column in my jqGrid that I am formatting. In addition, I have a toolbar search. The problem I am having is when I type in data to the search bar to search the formatted date data, it won't search the formatted date, it probably searches the pre-formatted date. Is there any way to search the formatted date instead, or will I have to try and format it before I insert the data to the jqGrid? Edit: Some Code var gridLayout = [ {name: "name", index: "name", width: "250px"}, {name:

问题 I have question about the form of the data input in JSON. I save data with a button click in a json file, but the output is wrong. How can I fix this problem, so that the new dataset is after the comma? JSONObject json = new JSONObject(); File filename = new File("dbsettings.json"); json.put("driver", textFieldDriver.getText()); json.put("url", textFieldURL.getText()); json.put("scheme", textFieldscheme.getText()); json.put("name", textFieldDBname.getText()); try { System.out.println(

问题 I installed Doxygen 1.6.1. I used \section , \subsection and \subsubsection for titles in C++ sources. I surprisingly obtained titles in which \subsubsection have large font size than for \subsection and \section. How can this be fixed? CSS should be used to workaround this or can I fix my doxygen installation to obtain expected common behavior? 回答1: Doxygen does not specify size of font in css template for \subsubsection , style for h4-tag should be specified. CSS should be overridden. 来源：

问题 I wish to print out double as the following rules : 1) No scietific notation 2) Maximum decimal point is 3 3) No trailing 0. For example : 0.01 formated to "0.01" 2.123411 formatted to "2.123" 2.11 formatted to "2.11" 2.1 formatted to "2.1" 0 formatted to "0" By using .precision(3) and std::fixed, I can only achieve rule 1) and rule 2), but not rule 3) 0.01 formated to "0.010" 2.123411 formatted to "2.123" 2.11 formatted to "2.110" 2.1 formatted to "2.100" 0 formatted to "0" Code example is

问题 Say, we get int A 333 ; int B 4444 and int C 5454 we want to concatenate them into one unsigned long long 000333 004444 005454 00 (with format like 0/1 int sign, int). How to do such formating in C++, and are there any C++11 tools that can simplify process? 回答1: You could make strings from the ints using std::to_string, concatenate as necessary, then convert to long long using std::stoll. 回答2: Do you just mean this? unsigned int A = 333; unsigned int B = 4444; unsigned int C = 5454; unsigned

问题 This is a cross language question on coding style. I have to work with a lot of code that has very long code blocks, sometimes hundreds of lines, inside if statements or for loops. The code is procedural. Code like the following if(condition){ //hundreds of lines of code }else if{ //hundreds of lines of code } else { //hundreds of lines of code } I have trouble navigating this code if I haven't seen it in a while because I constantly have to scroll back and forth to check which branch of the

问题 I can use: write (*, FMT = "(/, X, 17('-'), /, 2X, A, /, X, 17('-'))") "My Program Name" to display the following lines on the console window: ----------------- My Program Name ----------------- Now, I want to show a pre-defined character instead of - in the above format. I tried this code with no success: character, parameter :: Chr = Achar(6) write (*, FMT = "(/, X, 17(<Chr>), /, 2X, A, /, X, 17(<Chr>))") "My Program Name" Obviously, there are another ways to display what I am trying to

问题 Can I draw only vertical data axis (without axis line( in XYPlot and only horizontal line in grid lines (I know the hack - draw them by white color, that is coincident with background color, may be, there is more pure way) ? 回答1: You can specify currency formatting on the range axis using setNumberFormatOverride() , as shown here. NumberFormat currency = NumberFormat.getCurrencyInstance(); NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setNumberFormatOverride(currency);

问题 I have a DataGridview with several columns, and one of the column is DataGridViewComboBoxColumn. The scenario is, When the user selects some value from the combobox (selected index > 0), the whole row of the selected cell will be shown in white. If the user selects the empty value for the combobox (selected index is 0) then the whole row will be shown in Yellow, and this combobox cell should be shown in Red. I could able to achieve showing the whole row in yellow except for the combobox

问题 Preamble Recently I've been struggling with big excel spreadsheets that have a lot of text and comments (multiple people work on single document). It is tremendously hard to edit it again and again (considering new notes), since document navigating becomes pretty complicated at some point. So, I decided that I need some tool to get/set only the data I actually need at one moment (single cell content, corresponsive comment content, additional data for the cell's row on demand). What is done so