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How do you make an array of structs in C?
...n it's own initialization. I'd say it's a little confusing, but definitely more compact solution.
– John Smith
Oct 14 '19 at 18:49
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Converting any string into camel case
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112
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Should methods in a Java interface be declared with or without a public access modifier?
...e, static, default modifiers for interface methods in Java 8/9, things get more complicated and I tend to think that full declarations are more readable (needs Java 9 to compile):
public interface MyInterface {
//minimal
int CONST00 = 0;
void method00();
static void method01() {}
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How do you mock out the file system in C# for unit testing?
...t check whether certain file exists and read the creation date. I may need more than that in future.
14 Answers
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Why use multiple columns as primary keys (composite primary key)
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You use a compound key (a key with more than one attribute) whenever you want to ensure the uniqueness of a combination of several attributes. A single attribute key would not achieve the same thing.
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Apply style ONLY on IE
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@FastTrack - Yes. When something is specified in more than one stylesheet, the one included later takes precedence.
– James Allardice
Jun 23 '12 at 21:46
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How to delete a specific line in a file?
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105
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How to extract the file name from URI returned from Intent.ACTION_GET_CONTENT?
...DISPLAY_NAME} as a second parameter to query will filter the columns for a more efficient request.
– JM Lord
Jan 19 '18 at 16:34
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How to get a number of random elements from an array?
...w Array(len);
if (n > len)
throw new RangeError("getRandom: more elements taken than available");
while (n--) {
var x = Math.floor(Math.random() * len);
result[n] = arr[x in taken ? taken[x] : x];
taken[x] = --len in taken ? taken[len] : len;
}
retu...
Disable ONLY_FULL_GROUP_BY
..._mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));
you can read more here
Solution 2: Remove ONLY_FULL_GROUP_BY from phpmyadmin
Open phpmyadmin & select localhost
Click on menu Variables & scroll down for sql mode
Click on edit button to change the values & remove ONLY_F...