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Replacement for deprecated sizeWithFont: in iOS 7?
... is now deprecated. How do I now pass in the UIFont object into the replacement method sizeWithAttributes: ?
20 Answers
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Percentage width in a RelativeLayout
... android:layout_weight=".30" />
</LinearLayout>
It works the same with any kind of View, you can replace the buttons with some EditText to fit your needs.
Be sure to set the layout_width to 0dp or your views may not be scaled properly.
Note that the weight sum doesn't have to equal 1, ...
Approximate cost to access various caches and main memory?
Can anyone give me the approximate time (in nanoseconds) to access L1, L2 and L3 caches, as well as main memory on Intel i7 processors?
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Start two instances of IntelliJ IDE
...'s not necessary since you can open multiple projects in different IDEA frames within the same instance using File | Open or Open Recent.
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How do I watch a file for changes?
...being written by another process which I want to watch for changes. Each time a change occurs I'd like to read the new data in to do some processing on it.
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You can't specify target table for update in FROM clause
...Table
SET myTable.A =
(
SELECT B
FROM (SELECT * FROM myTable) AS something
INNER JOIN ...
)
This apparently causes the necessary fields to be implicitly copied into a temporary table, so it's allowed.
I found this solution here. A note from that article:
You don’t want to just ...
Is there any connection string parser in C#?
...Value("Password", out var pwd)) { string decrypted = SomehowDecrypt(pwd); builder["Password"] = decrypted; }
– Olivier Jacot-Descombes
Jul 11 '18 at 13:39
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How to force child div to be 100% of parent div's height without specifying parent's height?
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When to use -retainCount?
...er use -retainCount, because it never tells you anything useful. The implementation of the Foundation and AppKit/UIKit frameworks is opaque; you don't know what's being retained, why it's being retained, who's retaining it, when it was retained, and so on.
For example:
You'd think that [NSNumber...
How to highlight text using javascript
Can someone help me with a javascript function that can highlight text on a web page.
And the requirement is to - highlight only once, not like highlight all occurrences of the text as we do in case of search.
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