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How to convert latitude or longitude to meters?
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180
Here is a javascript function:
function measure(lat1, lon1, lat2, lon2){ // generally used geo...
How to put multiple statements in one line?
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10 Answers
10
Active
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In what order are Panels the most efficient in terms of render time and performance?
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130
+150
I think ...
Hibernate, @SequenceGenerator and allocationSize
...r - it increases real database sequence by one , multiple this value by 50 (default allocationSize value) - and then uses this value as entity ID.
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How to test if string exists in file with Bash?
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grep -Fxq "$FILENAME" my_list.txt
The exit status is 0 (true) if the name was found, 1 (false) if not, so:
if grep -Fxq "$FILENAME" my_list.txt
then
# code if found
else
# code if not found
fi
Explanation
Here are the relevant sections of the man page for grep:
grep [...
How to get all files under a specific directory in MATLAB?
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130
Update: Given that this post is quite old, and I've modified this utility a lot for my own use d...
Transaction count after EXECUTE indicates a mismatching number of BEGIN and COMMIT statements. Previ
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110
If you have a TRY/CATCH block then the likely cause is that you are catching a transaction abort...
【解决】bufferevent_openssl.c:228:19: error: storage size of \'methods...
...revent_openssl.lo' failed
原因：
系统openssl的安装版本是1.1.0+，而xunsearch安装包里的libevent 2.0.x需要openssl < 1.1.0，导致不兼容报错。
常用的几个Linux发行版已经把系统的openssl升级到了1.1.0+，即对应需要libevent 2.1.x+，而libevent 2.1.x...
jQuery callback on image load (even when the image is cached)
...ction() {
if(this.complete) {
$(this).load(); // For jQuery < 3.0
// $(this).trigger('load'); // For jQuery >= 3.0
}
});
Note the change from .bind() to .one() so the event handler doesn't run twice.
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Using Enums while parsing JSON with GSON
...m.out.println(element.delimiter);
System.out.println(element.scope.get(0));
}
}
class AttributeScopeDeserializer implements JsonDeserializer<AttributeScope>
{
@Override
public AttributeScope deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
throws...