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How to debug a Flask app
...te your virtual environment and paste the lines in the console change "mainfilename" to flask main file.
export FLASK_APP="mainfilename.py"
export FLASK_DEBUG=1
python -m flask run --host=0.0.0.0
After you enable your debugger for flask app almost every error will be printed on the console or on ...
How do you synchronise projects to GitHub with Android Studio?
...
If the file names in the project window are red that means they aren't being tracked. Right click the file then Git -> Add. Now changes in that file should be detected.
– jsc0
Sep 24 '14 at ...
No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '…' is therefor
...wnError) {
console.log(xhr);
}
});
Then, create a simple PHP file called proxy.php to wrap your POST data and append them to the remote URL server as a parameters. I give you an example of how I bypass this problem with the Expedia Hotel search API:
if (isset($_POST)) {
$apiKey = $_...
Where is the “Create Unit Tests” selection?
... like back in Visual Studio 2010. You can safely remove those UnitTest1.cs files.
Source(with images, i don't have enough Rep Points to put them) :
http://serena-yeoh.blogspot.fr/2013/02/visual-studio-2012-create-unit-test.html
(ps : read the Caveats !!!! )
...
How can I upload fresh code at github?
...ct into GitHub Desktop is to drag the
folder which contains your project files onto the main application
screen.
If you are dragging in an existing Git repository, you can skip ahead
and push your code to GitHub.com.
If the folder isn’t a Git repository yet, GitHub Desktop will pro...
HTTP handler vs HTTP module
...es "plug in" to the request pipeline, whereas handlers "handle" a specific file extension. So, if you've got a site with a LoggingModule and a PdfHandler, both will execute for a request to http://example.com/sample.pdf, and the logging module alone will execute for a request to http://example.com/p...
Cross Browser Flash Detection in Javascript
...ought to to get you started:
Make sure you have included the swfobject.js file (get it here):
<script type="text/javascript" src="swfobject.js"></script>
Then use it like so:
if(swfobject.hasFlashPlayerVersion("9.0.115"))
{
alert("You have the minimum required flash version (or ...
How do I create a list of random numbers without duplicates?
...ur specific code example, you probably want to read all the lines from the file once and then select random lines from the saved list in memory. For example:
all_lines = f1.readlines()
for i in range(50):
lines = random.sample(all_lines, 40)
This way, you only need to actually read from the f...
Can't import my own modules in Python
...have mentioned, that showed no error after executing from fodername import file_name_of_my_py_code, but when I tried to access the object defined in file_name_of_my_py_code.py it says NameError: name 'ClassName' is not defined
– Kavin Raju S
May 2 at 2:02
...
Where is the Java SDK folder in my computer? Ubuntu 12.04
...
I am using Ubuntu 18.04.1 LTS. In my case I had to open the file:
/home/[username]/netbeans-8.2/etc/netbeans.conf
And change the jdk location to:
netbeans_jdkhome="/opt/jdk/jdk1.8.0_152"
Then saved the file and re-run Netbeans. It worked for me.
...