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Difference between Visibility.Collapsed and Visibility.Hidden
...avigate o different pages and do stuff
– software is fun
Apr 30 '15 at 14:58
In Chrome, we had to use <div style="d...
Generate random password string with requirements in javascript
...Password = {
_pattern : /[a-zA-Z0-9_\-\+\.]/,
_getRandomByte : function()
{
// http://caniuse.com/#feat=getrandomvalues
if(window.crypto && window.crypto.getRandomValues)
{
var result = new Uint8Array(1);
window.crypto.getRandomValues(result);
ret...
Timertask or Handler
...
TimerTask vs Thread.sleep vs Handler postDelayed - most accurate to call function every N milliseconds?
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Maven dependency for Servlet 3.0 API?
... Why didn't it just reuse the artifactId servlet-api? Because it's fun to add <excludes> for the old artifactId (in order to prevent getting both the old and new servlet api on your classpath if one of your dependencies still depends on the old one)? :)
– Geoffrey...
php $_POST array empty upon form submission
...g didn't have a name attribute, and only in IE.
– jkt123
Jul 25 '17 at 18:13
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How do I check OS with a preprocessor directive?
...
The Predefined Macros for OS site has a very complete list of checks. Here are a few of them, with links to where they're found:
Windows
_WIN32 Both 32 bit and 64 bit
_WIN64 64 bit only
Unix (Linux, *BSD, Mac OS X)
See this related question...
Input text dialog Android
...e String m_Text = "";
Within the OnClickListener of your button (or in a function called from there):
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Title");
// Set up the input
final EditText input = new EditText(this);
// Specify the type of input expected; this...
Best practice for Django project working directory structure
...projects/ directory, both have a bit different structure.:
Stand-alone websites
Pluggable applications
Stand-alone website
Mostly private projects, but doesn't have to be. It usually looks like this:
~/projects/project_name/
docs/ # documentation
scripts/
manage.py # insta...
Show filename and line number in grep output
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Never thought I'd get upvotes for the above. Just a fun share. Thanks! (But it really works -- at least on MacOS)
– Bas van Ommen
May 28 '18 at 16:57
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Integrating MySQL with Python in Windows
... C:\temp\sometempdir mysql-python
That will fail - which is OK.
Now open site.cfg in your temp directory C:\temp\sometempdir and edit the "registry_key" setting to:
registry_key = SOFTWARE\MySQL AB\MySQL Server 5.1
now CD into your temp dir and:
python setup.py clean
python setup.py install
...