It is given that setting is in "scrapy.settings.default_settings" Module, but I am unable to find it. Is it a text file or something? How to access it?
scrapy.settings.default_settings is a inbuilt python module with default setting constants.
You cannot change that outside from forking scrapy itself, however there are plenty of other ways to set settings:
https://doc.scrapy.org/en/latest/topics/settings.html
Related
I am trying to debug a Twig template in my Drupal 9 site. I am using VSCode as my IDE and using Xdebug for debugging. I have setup/configured the installation based on the instructions outlined here -
https://www.drupal.org/docs/develop/development-tools/configuring-visual-studio-code
I am able to set breakpoints in PHP files (step thru and watch variables successfully) however I just can't seem to do the same for Twig template files (just so I can see what variables I have access to in that template). What I mean by when I say I am unable to add the breakpoint is that clicking on the gutters of a Twig file within VSCode does not result in addition of any breakpoint.
I'd like to take advantage of Xdebug instead of using debugging functions like breakpoint() and dump() offered by the Devel and Twig_xdebug modules within Drupal. I am pretty sure I am doing something wrong or have missed a step but I can't seem to figure out what it is.
Some more details on my env:
a local Drupal 9 setup on a Mac OS that uses PHP 7.4 and nginx as its webserver.
Xdebug (v3.1.1) is installed and enabled (verified via phpinfo() output)
VSCode (1.63.0) installed with all of the supporting Drupal and PHP extensions outlined in the above article (specifically php-debug) have been installed.
I am using the default launch configuration to Run my debug session in VSCode.
I'd appreciate any pointers on what I am doing wrong and/or what I can try. Also, I hope I provided enough info on my use case.
Twig compiles the template files into PHP files. You need to set breakpoints in these Twig generated PHP files in order to debug them.
On this page, I also see that there is caching involved, which you will need to disable. That documentation seems to be quite comprehensive.
Came here looking for an answer to this very question.
You may be interested to know that there are a couple of ways to achieve this. You can either use a built-in feature of the devel.module (see: https://www.drupal.org/node/2788089) or there is also a contrib module called twig_xdebug, which lives here: https://www.drupal.org/project/twig_xdebug
I think the mechanism behind both of these is probably very similar, to be honest. The latter of those links provides further links to several guides on the subject matter. HTH! :)
I need to use the system default icons but im not using gtk nor qt.. I need something like
find_icon('icon_name', [icon_size]) => '/usr/share/icons/...'
PD: Im using nodejs but i want to know how to find the icons to use them in any other language.
Thanks!!
access the dconf or gconf from command line shell (provided the language has function to access shell like C,Python,Perl, etc). then ask what desktop environment you are on than find the settings. gnome and kde share the same default folder in the root, but not if you set icon default on the home folder.
When launching an embedded Qt application by specifying the directfb back-end, there is a way to pass arguments to it by using a specific syntax
./my-qt-app -qws -display directfb:960x720
This will change the resolution.
Let's say I'd like to remove the chrome from the application window. Since directfb has lots of options, how could I specify them via command-line? Should a look for the internal Qt implementation or use CLI arguments as specified by the DirectFB project?
UPDATE although there is a mechanism using colons to pass arguments to the
display back-end, in the directfb case it won't work for resolution changes.
Best way to pass multiple arguments is to use the standard directfbrc mechanism, usually located under /etc or the directory determined by ${DFB_CONFIG_DIR} environment variable.
Also noticed later that things like the application window chrome are set inside Qt itself, not DirectFB.
As #milton answered one place is /etc/directfbrc and the other way is for example:
./app --dfb:window-surface-policy=auto
you can pass help to get all the commands:
./app --dfb:help
As the title says, how do you change Sublime Text 2 default icon on Windows(7 or 8)?
I've searched everywhere. I found the post by Jeffrey Way on Nettuts that explains how to change it on the Mac and it was as simple as putting the 'nameoftheicon.icns' file somewhere in the default folder.
Now I have two problems:
1) I can't find the folder where the icns file should be put in
2) on Git(or somewhere else) when I find the repo of an icon the things to do in order to change it, even on the Mac, are way longer than Jeff's post
I wish the Windows folder was specified in that post to but it isn't(as you know he works on Mac).
So basically what's the fastest way to change the icon, maybe just by putting the icns files somewhere and avoiding the download of external software(as some Git repos suggests)?
There is no way of changing the icon on Windows without editing either the sublime_text.exe file or one of the libraries with an external program. It's just one of the many, many differences between Windows and Mac. .icns files are specific for the Mac platform, and don't exist in the Windows versions of Sublime Text.
There is no easy/fast method to change an application icon once its been compiled, however you can use a tool like Resource Tuner to alter the resources embedded within it.
Its worth noting that if you do use Resource Tuner it only supports 32bit binaries which means you will need to modify the 32bit version of Sublime. You can adjust the four icons defined there (16,32,48 256), you will need to create your own individual ICO files for each 32bit resource, import them using resource tuner and then save our .exe
An altered 32bit version of the .exe and .ico resources are here : https://copy.com/S7kKk6rh2Q3P12iu (nothing malicious however use at your own risk)
suggest https://github.com/dbmzzo/Sublime-Text-2-Icon
may help. BTW, it provide solution of changing icon in Win\Ubuntu\Mac
After a somewhat comprehensive evaluation of IDEs for use in front end development, WebStorm leads the pack I think.
The one missing piece is that we can't configure JSHint the way we need to. The WebStorm preferences GUI provides some options, but not the full set. The GUI only lets you configure 15 of the 30 or so actual available options.
This is a problem because we don't want to change our coding practices just because an IDE doesn't let us configure linting the way we want.
Is there a hacky way to go in and adjust the JSHint library behind the scenes for WebStorm?
You can configure all the options you'd like in a .jshintrc file located in the root directory of your project. This will be a project-wide setting.
From https://www.jetbrains.com/webstorm/webhelp/jshint.html:
Use config files
Select this check box to have the code verified according to the settings from a configuration file. A configuration file is a JSON file with the extension .jshintrc that specifies which JSHint options should be enabled or disabled. WebStorm will look for a .jshintrc file in the working directory. If the search fails, WebStorm will search in the parent folder, then again in the parent folder. The process is repeated until WebStorm finds a .jshintrc or reaches the project root. To have WebStorm still run verification in this case, specify the default configuration file to use.
I've been using this for a while and it works great. Plus you can commit it to your repo and ensure the entire team follows the same code style. Also a great place to add globals.
I'm not aware of any hacky way to do it, but you can vote for the existing feature request.
There's a per-file solution that works, but is not ideal. Would prefer an IDE or project-wide fix/hack.
Set JSHint options at the top of your file:
/*jshint laxcomma:true, asi:true */