tags

问题 Is it possible to use ido-mode completion to find definitions in a TAGS file? I suspect that ido-completing-read is part of the answer. Here's my non-working code, which shows an unpopulated ido-mode minibuffer: (defun ido-choose-from-tags () "Use ido to select tags " (interactive) (etags-tags-apropos (ido-completing-read "Tags: " nil t))) 回答1: Kind of inefficient, but how about: (defun my-ido-find-tag () "Find a tag using ido" (interactive) (tags-completion-table) (let (tag-names) (mapc

问题 Trying to implement the rails auto_complete plugin to help a user select tags that don't appear on the home page since there will be potentially hundreds of tags and only a small fraction can be displayed. The way my navigation works is like this: I start with a category show page that displays all articles within that category. When the user clicks a tag, that brings up a tag filter in the url like this: http://localhost:3000/categories/Stories?tag=scary This will show all articles in the

问题 I want to place a scrolling marquee in my html title tag using jquery but don't know how and can't seem to find a good explanation online anywhere. Can someone help me please? 回答1: That's not very hard to do if you just want it to scroll like the marquee tag: (function titleMarquee() { document.title = document.title.substring(1)+document.title.substring(0,1); setTimeout(titleMarquee, 200); })(); That's pretty basic but should give you an idea on how to tweak it to your liking. 回答2: In Tatu

问题 This question already has answers here : Closed 9 years ago . Possible Duplicate: why in some scripts they omit the closing php tag ?> As explained in the Code Igniter style guide, it seems that PHP closing tags are optional. It even say you should avoid it for several reasons. Anyone would have some more information about this issue ? Thanks ! 回答1: One reason people avoid the closing ?> tag is avoid "the headers already sent error" due to line breaks or other invisible characters after the ?

问题 I'm having trouble getting global to find class/struct definitions. I can find them with exuberant ctags and with cscope. All tag files are built from the same source file list. I configured and built global, et.al., only specifying --prefix. configure did find exhuberant and is using it. I've been trying global periodically over the years and it's always had this problem. Any ideas? thanks, davep 回答1: Just export this variable and that should pretty much do. From the man page for gtags -

问题 I am using Shopify. I am in collection page where I am getting all the filter with tag count something like, All Products Apple(4) Banana(2) Orange(1) Mango(8) Now when I click on any of the tag(For example I clicked on Banana) then It will display the banana products. Now my issue is by clicking on the tag it's changing the tag count. All Products Apple(0) Banana(2) Orange(0) Mango(4) I am using below code {% for tag in collection.all_tags %} {% assign products_count = 0 %} {% for product in

问题 My h1 tag, which is insode a section tag, is small than an h2 tag. The h1 tag was the correct size when out side the section tag. I keep looking through my CSS page and am finding nothing that would make this happen. Here is my CSS page: body { font: 100%/1.4 Verdana, Arial, Helvetica, sans-serif; background-color: #42413C; margin: 0; padding: 0; color: #000; background-image: url(images/mass_effect_1_citadel_dreamscene_by_droot1986-d5sw7hu.jpg); } a img { border: none; } .container { width:

问题 My h1 tag, which is insode a section tag, is small than an h2 tag. The h1 tag was the correct size when out side the section tag. I keep looking through my CSS page and am finding nothing that would make this happen. Here is my CSS page: body { font: 100%/1.4 Verdana, Arial, Helvetica, sans-serif; background-color: #42413C; margin: 0; padding: 0; color: #000; background-image: url(images/mass_effect_1_citadel_dreamscene_by_droot1986-d5sw7hu.jpg); } a img { border: none; } .container { width:

问题 I am designing a webpage and I am almost finished but there is a small issue that I can't seem to figure out. HTML: <html> <head> <style> * {margin:0; padding:0; text-indent:0; } .float-box-footer{display:inline-block;position:relative;height:37px;background-color:#accb32;max-width: 860px;width: auto\9;} .p4{font-size: 12pt; color: black; padding-left:5pt; left:0; top:7pt; font-family:National, Arial, sans-serif;position:relative;} .p5{font-size: 7pt; color: black; padding-left:465pt;} <

问题 My app uses the foreground dispatch system to allow a user to tap their NFC tag in order to perform a read-then-write operation on the tag. It works nicely if the user taps their tag properly (i.e., they tap it in the correct place on the phone and leave it connected for long enough), but if they physically remove the tag too early, then ndef.writeNdefMessage(...) throws an IOException. That means the write operation fails, which is fair enough. But the real problem is that the same failed