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Should I size a textarea with CSS width / height or HTML cols / rows attributes?
...ave to do with Angular? And how does this add compared to existing answers from 2010/
– Lazar Ljubenović
Feb 13 at 23:41
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Insert into a MySQL table or update if exists
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+1 From what I've found, this method is less problematic for auto-increment keys and other unique key collisions than REPLACE INTO, and it is more efficient.
– Andrew Ensley
May 11 '12 at 2...
What is the difference between a deep copy and a shallow copy?
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Here's the wikipedia article that this illustration comes from in case it doesn't make sense out of context for you en.wikipedia.org/wiki/Object_copy#Shallow_copy
– corbin
Nov 7 '13 at 1:59
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How to increase the vertical split window size in Vim
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Another tip from my side:
In order to set the window's width to let's say exactly 80 columns, use
80 CTRL+W |
In order to set it to maximum width, just omit the preceding number:
CTRL+W |
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Which HTML5 reset CSS do you use and why? [closed]
...g of new sites, and their source code is well organized and worth learning from.
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Get battery level and state in Android
...atteryPct = level / (float)scale;
return (int)(batteryPct*100);
This is from the official docs over at https://developer.android.com/training/monitoring-device-state/battery-monitoring.html.
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How do I right align div elements?
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You need to add a media query to change flex-direction from row to column at the breaking point you define. You will likely want to change or remove your justify-content in this example otherwise things will stretch up and down instead of left and right.
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Best way to stress test a website [duplicate]
...e best thing to use a profiler to track a single request and then work out from that if the performance is ok?
9 Answers
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What exactly does @synthesize do?
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From the documentation:
You use the @synthesize keyword to tell the compiler that it should synthesize the setter and/or getter methods for the property if you do not supply them within the @implementation block.
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How to center absolute div horizontally using CSS?
...t left: 0 and right: 0.
This specifies how far to offset the margin edges from the sides of the window.
Like 'top', but specifies how far a box's right margin edge is offset to the [left/right] of the [right/left] edge of the box's containing block.
Source:
http://www.w3.org/TR/CSS2/visuren.h...