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Cannot pass null argument when using type hinting
... declaration can be made to accept NULL values if the default value of the parameter is set to NULL.
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Android image caching
...eWidth;
}
@Override
protected Bitmap doInBackground(String... params)
{
imageUrl = params[0];
return getImage(imageUrl);
}
@Override
protected void onPostExecute(Bitmap result)
{
super.onPostExecute(result);
if(result != null)
...
Using PowerShell credentials without being prompted for a password
...efault `
-Credential $cred
<any other parameters relevant to you>
You may need a different -Authentication switch value because I don't know your environment.
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How can I do something like a FlowLayout in Android?
... measureChild(child, widthMeasureSpec, heightMeasureSpec);
LayoutParams lp = (LayoutParams) child.getLayoutParams();
spacing = mHorizontalSpacing;
if (lp.horizontalSpacing >= 0)
{
spacing = lp.horizontalSpacing;
}
if (growHeight &...
Correct way to try/except using Python requests module?
...ass exception, which will handle all cases:
try:
r = requests.get(url, params={'s': thing})
except requests.exceptions.RequestException as e: # This is the correct syntax
raise SystemExit(e)
Or you can catch them separately and do different things.
try:
r = requests.get(url, params={'s...
How to build a query string for a URL in C#?
...rces from a code is building a query string to including all the necessary parameters. While by all means no rocket science, there are some nifty details you need to take care of like, appending an & if not the first parameter, encoding the parameters etc.
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Can virtual functions have default parameters?
...ss (or interface class) and specify a default value for one or more of its parameters, do the derived classes have to specify the same defaults and if not, which defaults will manifest in the derived classes?
...
Custom events in jQuery?
...tMsg", {
msg: "Hello to everyone",
time: new Date()
}, function(e, param) {
console.log( e.data.msg );
console.log( e.data.time );
console.log( param );
});
$( document ).trigger("getMsg", [ "Hello guys"] );
Nice explanation can be found here and here. Why exactly this can be ...
Android Layout with ListView and Buttons
....ABOVE) on a RelativeLayout, either. You call it on a RelativeLayout.LayoutParams. You then add the ListView to the RelativeLayout, supplying that RelativeLayout.LayoutParams. Please consider switching to XML and inflating it, for long-term maintainability.
– CommonsWare
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How to format numbers? [duplicate]
...memoryUsage().rss / 1024 / 1024); const number = Math.random() * 10; const params = { minimumFractionDigits: 3, maximumFractionDigits: 3, useGrouping: false }; for (let i = 0; i < 100000; i++) { Number(number).toLocaleString('en-US', params); } console.log('on end RSS = ', process.memoryUsage().r...