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java: HashMap not working
...erics. http://trove4j.sourceforge.net/javadocs/gnu/trove/TObjectIntHashMap.html
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Get PostGIS version
... PostGIS library.
http://postgis.refractions.net/docs/PostGIS_Lib_Version.html
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Check whether an input string contains a number in javascript
...c = rgularExp.onlyMixOfAlphaNumeric.test(str);
return expMatch;
}
// HTML Element attribute's[id, name] with dynamic values.
var id1 = "Yash", id2="777", id3= "Yash777", id4= "Yash777Image4"
id11= "image5.64", id22= "55-5.6", id33= "image_Yash", id44= "image-Yash"
id12= "_-.";
console....
What is the maximum length of data I can put in a BLOB column in MySQL?
...
May or may not be accurate, but according to this site: http://www.htmlite.com/mysql003.php.
BLOB A string with a maximum length of 65535 characters.
The MySQL manual says:
The maximum size of a BLOB or TEXT
object is determined by its type, but
the largest value you actually...
How do I show a MySQL warning that just happened?
... It still exists: dev.mysql.com/doc/refman/5.7/en/mysql-commands.html but you may not be using the command-line mysql client. It only works in mysql, not in a MySQL library.
– Yvan
May 31 '17 at 16:56
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Reuse a parameter in String.format?
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docs.oracle.com/javase/8/docs/api/java/util/Formatter.html#dpos
– Vadzim
Dec 22 '17 at 16:08
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Listing all permutations of a string/integer
... #), from http://radio.weblogs.com/0111551/stories/2002/10/14/permutations.html :
Rather lengthy, but I decided to copy it anyway, so the post is not dependent on the original.
The function takes a string of characters, and writes down every possible permutation of that exact string, so for example...
JNI converting jstring to char *
...face
http://download.oracle.com/javase/1.5.0/docs/guide/jni/spec/functions.html
concerning your problem you can use this
JNIEXPORT void JNICALL Java_ClassName_MethodName(JNIEnv *env, jobject obj, jstring javaString)
{
const char *nativeString = env->GetStringUTFChars(javaString, 0);
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How to get the seconds since epoch from the time + date output of gmtime()?
...nal timestamp:
mktime() and timegm()
http://docs.python.org/library/time.html
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How to concatenate strings with padding in sqlite
... the two strings of
its operands.
From http://www.sqlite.org/lang_expr.html
For padding, the seemingly-cheater way I've used is to start with your target string, say '0000', concatenate '0000423', then substr(result, -4, 4) for '0423'.
Update: Looks like there is no native implementation of "l...