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Smallest data URI image possible for a transparent image
...ample, if you have an <img> and you use the tiniest transparent GIF possible, it works fine, however, if you then want your transparent GIF to have a background-image, then this is impossible. For some reason, some GIFs such as the following prevent CSS backgrounds (in some browsers).
Shorte...
How to specify new GCC path for CMake
My OS is centos which has a default gcc in path /usr/bin/gcc . But it is old, I need a new version of gcc. So I install a new version in a new path /usr/local/bin/gcc .
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Notification when a file changes?
...atcher only is able to detect events at the file system level (i.e. if the OS triggers an event). In your case Ctrl+S triggers such an event (whether that happens or not depends on the actual application though).
– Dirk Vollmar
Oct 26 '19 at 9:16
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How do I run a Node.js application as its own process?
...temd, which means forever, monit, PM2, etc. are no longer necessary - your OS already handles these tasks.
Make a myapp.service file (replacing 'myapp' with your app's name, obviously):
[Unit]
Description=My app
[Service]
ExecStart=/var/www/myapp/app.js
Restart=always
User=nobody
# Note Debian/Ub...
iOS Detection of Screenshot?
... holding to see the picture. Reference: http://tumblr.jeremyjohnstone.com/post/38503925370/how-to-detect-screenshots-on-ios-like-snapchat
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Symbolic links and synced folders in Vagrant
...o use Vagrant to provide a common development environment to my team. The hosts are completely different:
6 Answers
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What is the Swift equivalent of respondsToSelector?
...ogled but not been able to find out what the swift equivalent to respondsToSelector: is.
17 Answers
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Perform commands over ssh with Python
...= paramiko.DSSKey.from_private_key_file(keyfilename) THEN ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) and finally ssh..connect(hostname=host, username=user, pkey=k).
– Scott Prive
Apr 20 '17 at 14:21
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How to install ia32-libs in Ubuntu 14.04 LTS (Trusty Tahr)
... C code, I encounter the following error. The error seems to be due to the OS lacking the 32-bit architecture support. The error output is as following:
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Read file data without saving it in Flask
...lask)
from google.cloud import storage
@app.route('/upload/', methods=['POST'])
def upload():
if request.method == 'POST':
# FileStorage object wrapper
file = request.files["file"]
if file:
os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = a...