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Detect when browser receives file download
I have a page that allows the user to download a dynamically-generated file. It takes a long time to generate, so I'd like to show a "waiting" indicator. The problem is, I can't figure out how to detect when the browser has received the file, so I can hide the indicator.
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Setting Django up to use MySQL
...ORT': '3306',
}
}
You also have the option of utilizing MySQL option files, as of Django 1.7. You can accomplish this by setting your DATABASES array like so:
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'OPTIONS': {
'read_default_file': '/p...
How to use glob() to find files recursively?
...e inordinate amount of time on large directories.
For cases where matching files beginning with a dot (.); like files in the current directory or hidden files on Unix based system, use the os.walk solution below.
os.walk
For older Python versions, use os.walk to recursively walk a directory and fnma...
Targeting .NET Framework 4.5 via Visual Studio 2010
...do is add a new reference, then browse to the .NET 4.5 folder: C:\Program Files(x86)\Reference Assemblies\Microsoft\Framework\\.Net Framework\4.5. You will find the reference in there. Just add it and it works
– Hermes Trismegistus
Jun 9 '16 at 11:17
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rbenv not changing ruby version
...env | grep PATH
Also check that you have the following in your ~/.bash_profile if using bash or ~/.zshenv if using zsh
export PATH="$HOME/.rbenv/bin:$PATH"
eval "$(rbenv init -)"
NOTE:
Make sure it's the last setting in your ~/.bash_profile . I ran into an issue where I installed a program that up...
MySQL: #126 - Incorrect key file for table
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On my system (Fedora 18) /tmp is a small tmpfs filesystem and mysql ran out of space writing a temp table there. I had to set the tmpdir config variable as mentioned on mysql.com
– jcbwlkr
Nov 5 '13 at 18:26
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Can I mask an input text in a bat file?
I am writing a batch file to execute some other programs. In this case I need to prompt for a password. Do I have any way to mask the input text? I don't need to print ******* characters instead of input characters. Linux's Password prompt behavior (Print nothing while typing) is enough.
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Delete file from internal storage
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The getFilesDir() somehow didn't work.
Using a method, which returns the entire path and filename gave the desired result. Here is the code:
File file = new File(inputHandle.getImgPath(id));
boolean deleted = file.delete();
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How to check if a file exists in the Documents directory in Swift?
How to check if a file exists in the Documents directory in Swift ?
12 Answers
12
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Can I embed a custom font in an iPhone application?
... fonts with the system by including the UIAppFonts key in their Info.plist file. The value of this key is an array of strings identifying the font files in the application’s bundle. When the system sees the key, it loads the specified fonts and makes them available to the application.
Once the f...