Start node server from bash script without requiring a password

I think this is actually an extremely simple problem and I just don’t understand how this is normally solved in linux. I have a simple node server for receiving post requests from my website. It needs my SSL certificates (/etc/letsencrypt/live/www.ditabase.io/privkey.pem), which means it needs permissions for them. I would like the server to be able…

Details

pyqt4 QTabWidget addtab unsuccessful

I’m use pyqt4,this is my code import sys from PyQt4.QtCore import * from PyQt4.QtGui import * class View(QWidget): def __init__(self): super(View, self).__init__() self.hbox = QHBoxLayout() self.study_box = QVBoxLayout() self.study_box.addWidget(QLabel(‘dsadasdasd’)) self.hbox.addLayout(self.study_box) self.setLayout(self.hbox) class Model(QWidget): def __init__(self): super(Model, self).__init__() def func(self): Tab().add_tab(‘sd’) class Tab(QTabWidget): _instance = None def __new__(cls, *args, **kw): if cls._instance is None: cls._instance =…

Details

Using Sorted on a set of a QuerySet

I have this Page model: class BlogPostPage(Page): date_published= models.DateField(‘Published date’, blank=True, null=True) intro= models.CharField(max_length=250) body = RichTextField(blank=True) header_image = models.ForeignKey(‘wagtailimages.Image’, blank=True, null=True, on_delete=models.SET_NULL, related_name=’+’) tags = ClusterTaggableManager(through=’blog.BlogPageTag’, blank=True) categories = ParentalManyToManyField(‘blog.BlogCategory’, blank=True) def get_context(self, request): context = super().get_context(request) all_categories = [] for post in self.get_siblings(inclusive=True): all_categories +=post.specific.categories.all() all_categories = sorted(set(all_categories)) context[‘all_categories’]= all_categories return context When…

Details

Long boot time, stuck on starting a disk which does not appear in fstab

I recently got a problem from my Fedora 31 x64. While starting up, the OS stuck on A start job is running for /dev/disk/by-uuid/ccd365d0-0305-4b27-b0be-f434bd32b999 Then after 1min 30s, it got Timed out waiting for device /dev/disk/by-uuid/ccd365d0-0305-4b27-b0be-f434bd32b999 Dependency failed for Resume from hibernation using device /dev/disk/by-uuid/ccd365d0-0305-4b27-b0be-f434bd32b999 Most online pages related to this kind of errors were…

Details