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Is it possible to prevent an NSURLRequest from caching data or remove cached data following a reques
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sed or awk: delete n lines following a pattern
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How to show particular image as thumbnail while implementing share on Facebook?
... that facebook does do some caching with regard to this information, so in order for changes to take effect your page will have t be scraped as stated in the documentation :
Editing Meta Tags
You can update the attributes of your page by updating your page's
tags. Note that og:title an...
What is the size of ActionBar in pixels?
...need this value at runtime, use this
final TypedArray styledAttributes = getContext().getTheme().obtainStyledAttributes(
new int[] { android.R.attr.actionBarSize });
mActionBarSize = (int) styledAttributes.getDimension(0, 0);
styledAttributes.recycle();
If you need to understa...
How often should you use git-gc?
...pository is used. With one user checking in once a day and a branch/merge/etc operation once a week you probably don't need to run it more than once a year.
With several dozen developers working on several dozen projects each checking in 2-3 times a day, you might want to run it nightly.
It won't...
Measuring text height to be drawn on Canvas ( Android )
...setTextSize(16 * getResources().getDisplayMetrics().density);
myTextPaint.setColor(0xFF000000);
int width = 200;
Layout.Alignment alignment = Layout.Alignment.ALIGN_NORMAL;
float spacingMultiplier = 1;
float spacingAddition = 0;
boolean includePadding = false;
StaticLayout myStaticLayout = new Sta...
Secondary axis with twinx(): how to add to legend?
...set_ylabel(r"Quantity 1")
ax2.set_ylabel(r"Quantity 2")
plt.show()
In order to place the legend back into the axes, one would supply a bbox_to_anchor and a bbox_transform. The latter would be the axes transform of the axes the legend should reside in. The former may be the coordinates of the ed...
Use URI builder in Android or create URL with variables
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I was confused in what order url are made, because in course its only variables not the complete url, that we have to make
– blackHawk
Mar 6 '17 at 16:12
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How to select between brackets (or quotes or …) in Vim?
...ed, this works for visual mode selection as well - just use vi), vi}, vi', etc.
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Rethrowing exceptions in Java without losing the stack trace
...ght (obviously the surrounding method has to permit this via its signature etc.). The exception will maintain the original stack trace.
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