default

问题 I have been merging PDFs using PDFTK with great success, the pages that are used to generate the pdf are set to 'click to show one page at a time' (basically the whole of the first page is displayed when the pdf opens, based on the height of the page). however the generated pdf defaults back to filling the reader based on its width (not all the first page shows). Do you know a way of controlling the view of the generated pdf? because I would prefer the whole page to be displayed based on its

问题 In Spring how do I override default form error massages ? I'm using a Validator and a properties file to add my own error messages, but how do I override messages that get printed on conversion/encoding error for example ? They seem to be generated automatically and I don't think are helpful for the user: Failed to convert property value of type java.lang.String to required type java.lang.Double for property minPrice; nested exception is java.lang.NumberFormatException: 回答1: You can override

问题 Is it possible to set a project default for VB.NET winforms projects so that the default Modifier for controls added to winforms is Private (not Friend)? I know there's a "modifiers" property in the properties window so I can set it for each individual control... however I would like to change the project so from now on myself and other developers have to specifically decide to change from private . (Which I would strongly discourage them from doing). I believe there is no way of doing this,

问题 as you notice below, I'm using Ext.Array.merge to render columns within initComponent . I'm try to set columns ' flex property as default in initComponent . How can I achieve to this arrangement? initComponent: function () { var me = this; Ext.on('resize', function () { me.height = window.innerHeight - App.MAIN_FOOTER_HEIGHT - App.MAIN_HEADER_HEIGHT - 100 }); me.createGridMenu(); me.columns = Ext.Array.merge(me.getListColsStart(), me.getListCols(), me.getListColsEnd()); //I need to set

问题 My tinymce version is 3.5.8. I want to set the default content, and try the way on official website and other ways by google, but all error. Some of error as below: TypeError: tinyMCE.activeEditor is null [Break On This Error] tinyMCE.activeEditor.selection.setContent('<strong>Some contents</strong>'); TypeError: tinyMCE.get(...) is undefined [Break On This Error] tinyMCE.get('content').setContent('<strong>Some contents</strong>'); Thanks a lot. 回答1: This is likely because the tinyMCE editor

问题 I am making an application with python which will need to be associated with a file type. I need a cross platform solution (can be different for different platforms) that includes setting the icon for the file type, having my application open when a file of that type is double-clicked and being able to reference that file when my application is opened. To clarify Lets say that I have an application called FooEdit, that edits .foo files. .foo files have the mime type of text/plain . Here is

问题 Note: I've tried searching on google, but couldn't find what I was looking for. Browsers have some default styles they use for rendering form elements, which is different from browser to browser. Is there a way to reset all of the native browser styles for form elements like select, radios, checkbox etc, to make a consistent look across browsers? I've made a quick example: form elements http://grab.by/grabs/34db87ee1ad93e031cc72808feb2c8e7.png As can see the form elements are rendered

问题 I am frequently making plots for my own research and all of the default settings are fine, but often have to switch over to making plots designed for talks/presentations; I manually set all of the font sizes a bit bigger for easier reading: plot(xdata, ydata) xlabel("x-axis data", fontsize=20) ax = gca() for labeltick in ax.xaxis.get_majorticklabels() + ax.yaxis.get_majorticklabels(): labeltick.set_fontsize(15) and so on. Thanks to documentation and questions like this one I know how to

问题 A friend told me that the @property default for scalar properties (BOOL, NSInteger, etc.) is nonatomic. I.e., @property BOOL followVenmo; defaults to @property (nonatomic) BOOL followVenmo; But, I was always under the impression that the default is always atomic, scalar or not. Which is it? 回答1: Be careful with this "scalar" terminology. An NSString * property is also a pointer, exactly like the example you provided with a pointer to BOOL. From Apple docs: (The Objective-C Programming

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 5 years ago . EDIT 1: I know there are alternatives such as telescoping, this was a purely educational question. I know that this is true, but why must it be? It seems like with something like this: public class Foo{ private int bar; public void SetBar(int baz = ThatOtherClass.GetBaz(3)){