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How do I escape a single quote?
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I know this is old, but I think it's worth noting that there is an HTML entity for ": "
– daiscog
Mar 21 '13 at 11:11
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How to resize a custom view programmatically?
...s much better than the other answers because this code doesn't require to know the exact type of the parent ViewGroup.
– Bart Burg
Feb 2 '16 at 9:18
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How to convert an int array to String with toString method in Java [duplicate]
...rOfInts = Arrays.toString(intArray).replaceAll("\\[|\\]|,|\\s", "");
and now you have a String which can be parsed back to java.lang.Number, for example,
long veryLongNumber = Long.parseLong(intStr);
Or you can use the java 8 streams, if you hate regex,
String strOfInts = Arrays
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How can I search (case-insensitive) in a column using LIKE wildcard?
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In MySQL 5.6 I get ERROR 1273 (HY000): Unknown collation: 'utf_general_ci'. I'd guess this collation has been removed from MySQL? utf8_general_ci works fine, though.
– Mark Amery
Apr 22 '14 at 13:48
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Does .NET provide an easy way convert bytes to KB, MB, GB, etc.?
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Both examples now use floating point division so there should be much less concern about rounding errors.
– JLRishe
Mar 11 '14 at 6:57
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Kill detached screen session [closed]
...screens directory will not have the 26727.pts-0.devxxx file in it anymore. Now to make sure just type this:
screen -ls
and you should get:
No Sockets found in /tmp/uscreens/S-xxx.
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Convert character to ASCII numeric value in java
...; // This gives the character 'a'
int ascii = (int) character; // ascii is now 97.
Though cast is not required explicitly, but its improves readability.
int ascii = character; // Even this will do the trick.
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Access restriction: The type 'Application' is not API (restriction on required library rt.jar)
...ually right about what is and what isn't part of the public API.
Problem
Now, there can be situations, where you want to use public Non-API, like sun.misc (you shouldn't, unless you know what you're doing). And there can be situations, where Eclipse is not really right (that's what happened to me,...
CSS Display an Image Resized and Cropped
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As of now this is also supported by Edge (don't know since when though).
– Gerald Schneider
Jul 30 '18 at 13:02
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COALESCE Function in TSQL
...If "FieldName" is NULL, populate the field value with the word "EMPTY".
Now for mutliple values...
Coalesce(FieldName1, FieldName2, Value2, Value3)
If the value in Fieldname1 is null, fill it with the value in Fieldname2, if FieldName2 is NULL, fill it with Value2, etc.
This piece of test code f...