I have searched the net and the consensus seems to be to add ${SDK_DIR}/usr/lib/libxml2 to the 'Header Search Paths'. I have done this and I can see in the project inspector that it expands the to correct full path name. I'm still getting errors that it can't find libxml/tree.h, etc. I have also tried using just /usr/lib/libxml2. That didn't work either. In both cases when I look at the command line generated by Xcode I don't see a -I with my Header Search Paths.
Try adding $SDK_DIR/usr/include/libxml2 to Header Search Paths.
See https://devforums.apple.com/message/379137#379137
Related
I started to work with mautic (open source email marketing automation).
Im trying to build a template for a landing page and therefore I'm editing "*.html.twig" files. At least I could find out that twig is a PHP engine by Symfony. What I could not find out yet though is something actually totally simple, at least in css/html.
All I want to do is specify the correct file path to an image file as a background-image:url(''); within the style attribute of the body tag. (See example below)
How on earth is this twig working with file paths? It seems to automatically change the file path I specify, but in a way that is not comprehensible to me.
I tried several options, but the only thing that works at least partially is specifying the absolute path. As soon as I start using the template in mautic though and build a page from it and save it, even the absolute file-path gets 'crashed' on the output source code. What the heck?
I did not find much info on file path syntax in twig. What I found sounded so horribly complicated that I can't believe it should really be that complicated to simply put in a file path? Am I wrong?
Here is the example, specifying the absolute path in the actual source code.
<body style="background-image:url('http://sawiya.de/mautic/themes/mautictheme1/img/background.jpg'); background-color:#213E4C;">
When viewing the result in the browser, without adding content to the landing page template, the source code output is the following (path changed, but the result is at least that the image is being shown):
background-image:url(http://1.1.1.2/bmi/1.1.1.5/bmi/sawiya.de/mautic/themes/mautictheme1/img/background.jpg);
After adding content on top of the template in mautic, the file path is being changed even more and reads the following from the source code output (now the background image does not get displayed anymore, so its clearly broken):
background-image: url(http://1.1.1.3/bmi/sawiya.de/mautic/"http://1.1.1.5/bmi/sawiya.de/mautic/themes/mautictheme1/img/background.jpg")
What is this all about? Where can I get the info on how to easily and correctly specify the file path? Is it really that hard?
Ok, now I found out something strange. It might be a bug in mautic here.
When I open the page where I specified the image via the background-image:url() through the https:// -Protocol, instead of http://, it works!
And the resulting source code looks as expected:
background-image: url("http://1.1.1.5/bmi/sawiya.de/mautic/themes/mautictheme1/img/background.jpg")
So, wrong adress here, I think. At least to solve the bug. Hope someone finds this as a solution, until the bug is fixed.
Cheers!
Edit: Of course its better to specify the file path in a relative way, so that when the theme is used on another server, the path is still correct. In twig the best way to do that seems to be this. At least it works perfectly well.
background-image: url('{{ getAssetUrl('themes/'~template~'/img/logo.png', null, null, true) }}';)
I am trying to use the "find in project" feature of Atom editor.
I am coming from sublime and assumed that opening a folder is the equivalent of opening a project. Is this assumption correct?
If so, then I have a project open. I then search from a string using "Find in project". I am certain the string exists, and the file type is not ignored, yet it still returns no result.
I ran into this issue, and it only affected one project - a project in a git repo.
I checked the settings of the search field.. they were fine.
My issue was, as #fab313 mentioned above, as the setting in Core > Exclude VCS ignored paths.
Once I unchecked that box (Atom menu, Preferences, Core).. all project searches worked fine!
I had this same problem and I found that I accidentally clicked some of the settings boxes in the bottom right.
You just want to make sure you know which boxes are checked.
If I check one of those boxes (making them blue) then my CTRL/Command + F will only find a single result.
The settings will look like this and cause the problems for me:
My template starts with <!DOCTYPE html> on the first line, but for some reason when I view source on the page that's rendered, it starts on line 2.
This isn't a big deal in HTML, but I'm trying to render some XML and I'm running into the same issue, except XML isn't forgiving like HTML and must start on the first line.
EDIT
Thank you for the comments! I am a fairly new developer and was not aware of the BOM. That being said, I use PhpStorm, and you can just right click on a folder, then click 'Remove BOM', which I have done.
After doing that I ran this terminal command I found someone post grep -rl $'\xEF\xBB\xBF' that outputs files in the directory that have the BOM character. There were a few files listed, and I've fixed them all except /vendor/doctrine/orm/lib/Doctrine/ORM/Query/TreeWalkerAdapter.php. I've tried removing the BOM with PhpStorm, and haven't had any luck, so I opened the file with VIM and ran set nobomb like I found here: How do I remove  from the beginning of a file?, but it still comes out in the listing of the grep command above.
I faced the same issue, but because I closed my PHP file with "?>" and added some blank lines after. After removing the "?>", problem has been solved.
In this case nothing related to BOM directly (I was in UTF-8).
If this can help other people who find this post with the same issue than me.
See post : php: empty line from nowhere
I've just been tasked with migrating a website from a Windows server to a Linux server.
One of the issues I've noticed straight away is that there are a number of CSS url() definitions that don't work because the case in the CSS is not the same as the actual file.
eg:
background: url(myFile.jpg);
while on the server the file is actually MyFile.jpg.
Does anyone know of a simple tool or browser plugin I can use just to scan the CSS file and verify that the url() declarations exist so that I can easily find and fix them?
The site is quite large, so I don't want to have to navigate through the pages to find 404 errors if I can avoid it.
Use Developer Tools in Google Chrome or Firebug in Firefox.
When you load HTML page with that CSS, it will show any missing resources in Network tab.
EDIT
I guess there is no any tool that will
Scan through CSS file for all the URLs
Check whether each URL exists or not.
But you can try following two links for these two tasks.
RegEx to get the URLs from CSS : With this you will have all list of URLs used in CSS
Check if a URL exists or not with cURL : An example in PHP was given.
You can still search for these two items separately and try fixing the issues.
Let me know if this helps.
What, if you simply write a http request into browser's URL bar pointing directly to the image and/or css?
How about firebug in firefox? It would give you all 404 in its console.
download
You can install Firebug if you're using Firefox or you can press F12 if you're using Chrome.. i think that goes the same with IE.. From there you will be able to check the URL and even view it in a new tab.
Turns out that the W3c Link Checker also scans CSS files which is very handy.
Had this have not worked I would have had to put together something like Vanga's solution.
Here's how I would approach this.
Make sure all image requests are handled by a (PHP) script, by adding the following to my .htaccess
RewriteRule .(?:jpe?g|gif|png|bmp)$ /images.php [NC,L]
Use file_exists() to check if the file exists, maybe even try if a lowercase version of the file exists.
Log missing files into a database table or text file.
Use a script to loop through the website's sitemap with curl to get a complete list of requested filenames that resulted in a 404.
I couldn't find a way to put a bookmark inside the code in XCode 4. I know about the #pragma mark thing but it's not what I'm looking for. What I need is something that I can put and remove with a mouse click and navigate amongst with next and previous, like in VS.
Is there anything that I'm missing?
Bookmarks seem to have gone the way of the dinosaur in Xcode 4. This wouldn't have been so bad had the jump-to-bookmark popup above the editor in previous versions not also disappeared. The best replacement currently seems to be to use breakpoints (disabled individually, of course) and navigate with the Breakpoint Navigator.
Shortcut to breakpoints is Cmd + 8. Once there use arrow keys
File a bug report at http://bugreporter.apple.com if you feel something like this should be brought back.
Write below comment in your source file that you want bookmarked.
//<##>
And you can navigate to next / previous with: '^/' or '^?'
<##> means "placeholder of code snippet"
^/ means "jump to next placeholder"
^? means "jump to previous placeholder"
thanks
Another option, if anyone is still interested. The following directives will both produce a compiler warning that you can use as a bookmark:
#pragma message "<# message #>"
or
#warning <# message #>
If you want to place bookmarks using your mouse: create a code snippet with one of the 2 directives above. Drag & drop it to the line in your source file that you want bookmarked.
Navigate to next/previous with: Cmd-' and Cmd-Shift-'
In Xcode 4.4, if you leave a comment with this format:
// TODO: Your text here
it will be added as a listing in the jump bar alongside the list of methods in your current file, and then you can jump straight to that comment from that menu.
The simplest technique is to use a comment prepended by // TODO and then search, which allows you to jump through the issues from the navigator. Pretty hard to beat that technique.
I personally don't like using break points for bookmarks because it is not easy to enter notes. I use breakpoints as breakpoints, and prefer not to mix them up with bookmarks.
Anyhow, if you want to get a bit fancier you could get xcode to generate warnings // TODO: some message or // FIXME: some message that can be navigated in the issue navigator. I took the instructions below from this site:
Instructions
Head over to your project's item in the Project Navigator (usually at the very top)
Find your target in the list of targets on the left, select it
Head over to the "Build Phases" tab.
Click the "Add Build Phase" in the bottom right of this screen.
In the editor that appears insert the bash script shown below.
Now just build and you'll see all your //TODO: and //FIXME: comments have become warnings. I love this technique, it might not be right for everyone, but hope it helps someone.
Bash Script For "Run Script" Build Phase
KEYWORDS="TODO:|FIXME:|\?\?\?:|!!!:"
find "${SRCROOT}" ( -name ".h" -or -name ".m" ) -print0 | xargs -0 egrep --with-filename --line-number --only-matching "($KEYWORDS).*\$" | perl -p -e "s/($KEYWORDS)/ warning: \$1/"
You'll also be able to click on each of the warnings in the issue navigator to go right to the file and point in your code where you left the original //TODO: or //FIXME:
Extra pro tip: Make sure you're using phrases to describe your //TODO: comments like //TODO: Handle this error gracefully, and things like that. The phrases will show up in the issues list beside each warning.
Credit for the little tidbit should go to "Tim" on the Cocos2D forums, (found after Googling for a bit), I believe his solution originally was intended for Xcode 3 and didn't work if you had spaces in your path name, my script here doesn't have those restrictions, still he should get full credit here's his original post.
Like npellow's answer to this question of mine, appCode by JetBrains has also made this possible. So, this may be another reason to use appCode instead of Xcode4, except that it won't be free later in time.
My method:
type in grammar error code in the previous line.....
After changing something in other place, I can go back to the previous place because the grammer error line will show a red line in the right side scroll bar. It indicate the place.
It is not elegant but unless there is a bookmark feature, this is the way i am using at the moment
You can install an Xcode plugin called "XBookmark".
This plugin provide features below :
Toggle Bookmark
Show Bookmarks
Next Bookmark
Previous Bookmark
How to install XBookmark:
Install Alcatraz.
Search XBookmark from Window->Package Manager and click Install.
Restart Xcode.
Now, you can see menus about bookmarks in the Edit Menu.
PS : This plugin is open source.