Coding Diary

Java Array class copyOfRange(short[] original, int from, int to) example Array class copyOfRange(short[] original, int from, int to) method example. This example shows you how to use copyOfRange(short[] original, int from, int to) method.This method Copies the specified range of the specified array into a new array.

Java HashMap putAll Example HashMap class putAll method example.public void putAll(Map) Copies all of the mappings from the specified map to this map. These mappings will replace any mappings that this map had for any of the keys currently in the specified map.

Java Array class copyOfRange(long[] original, int from, int to) example Array class copyOfRange(long[] original, int from, int to)method example. This example shows you how to use copyOfRange(long[] original, int from, int to)method.This method Copies the specified range of the specified array into a new array.

Java Array class copyOfRange(int[] original, int from, int to) example Array class copyOfRange(int[] original, int from, int to)method example. This example shows you how to use copyOfRange(int[] original, int from, int to) method.This method Copies the specified range of the specified array into a new array.

Java HashMap put Example HashMap class put method example.put(K key, V value) Associates the specified value with the specified key in this map. If the map previously contained a mapping for the key, the old value is replaced.

Java Array class copyOfRange(float[] original, int from, int to) example Array class copyOfRange(float[] original, int from, int to) method example. This example shows you how to use copyOfRange(float[] original, int from, int to) method.This method Copies the specified range of the specified array into a new array.

Java HashMap keySet Example HashMap class keySet method example. public Set keySet() Returns a Set view of the keys contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa.

Java Array class copyOfRange(double[]original, int from, int to) example Array class copyOfRange(double[] original, int from, int to) method example. This example shows you how to use copyOfRange(double[] original, int from, int to)method.This method Copies the specified range of the specified array into a new array.

Java Array class copyOfRange(char[] original, int from, int to) example Array class copyOfRange(char[] original, int from, int to) method example. This example shows you how to use copyOfRange(char[] original, int from, int to) method.This method Copies the specified range of the specified array into a new array.

Java Array class copyOfRange(byte[] original, int from, int to) example Array class copyOfRange(byte[] original, int from, int to) method example. This example shows you how to use copyOfRange(byte[] original, int from, int to)method.This method Copies the specified range of the specified array into a new array.

Java Array class copyOf(boolean[] original, int newLength) example Array class copyOf(boolean[] original, int newLength)method example. This example shows you how to use copyOf(boolean[] original, int newLength)method.This method Copies the specified array, truncating or padding with false (if necessary) so the copy has the specified length.

Java String matches Example String class matches method example:- This example demonstrates the working of matches() method. this method returns boolean values if it gets same match of object value to the passes argument value in the parentheses. Syntax:-`matches(String regex)`

Java HashMap isEmpty Example HashMap class isEmpty method example.public boolean isEmpty() Returns true if this map contains no key-value mappings.

Java Array class copyOf(T[] original, int newLength) example Array class copyOf(T[] original, int newLength)method example. This example shows you how to use copyOf(T[] original, int newLength)method.This method Copies the specified array, truncating or padding with nulls (if necessary) so the copy has the specified length.

Java HashMap get Example HashMap class get method example.public V get(Object key) Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.

Java HashMap containsValue Example HashMap class containsValue method example.public boolean containsValue(Object value) Returns true if this map maps one or more keys to the specified value.

Java Array class copyOf(short[] original, int newLength) example Array class copyOf(short[] original, int newLength) method example. This example shows you how to use copyOf(short[] original, int newLength) method.This method Copies the specified array, truncating or padding with zeros (if necessary) so the copy has the specified length.

Java HashMap entrySet Example HashMap class entrySet method example.public Set entrySet() Returns a Set view of the mappings contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa.

Java Array class copyOf(long[] original, int newLength) example Array class copyOf(long[] original, int newLength) method example. This example shows you how to use copyOf(long[] original, int newLength)method.This method Copies the specified array, truncating or padding with zeros (if necessary) so the copy has the specified length.

Java HashMap containsKey Example HashMap class containsKey method example.ublic boolean containsKey(Object key) Returns true if this map contains a mapping for the specified key.

Java Array class copyOf(int[] original, int newLength) example Array class copyOf(int[] original, int newLength) method example. This example shows you how to use copyOf(int[] original, int newLength)method.This method Copies the specified array, truncating or padding with zeros (if necessary) so the copy has the specified length.

Java String length Example String class length method example:- This example demonstrates the working .length method. this method returns total indexes that is what called length of the object . Syntax:-`length()`

Java HashMap clone Example HashMap class clone method example.public Object clone() Returns a shallow copy of this HashMap instance: the keys and values themselves are not cloned.

Java Array class copyOf(float[] original, int newLength) example Array class copyOf(float[] original, int newLength) method example. This example shows you how to use copyOf(float[] original, int newLength) method.This method Copies the specified array, truncating or padding with zeros (if necessary) so the copy has the specified length.

Java HashMap clear Example HashMap class clear method example.ublic void clear() Removes all of the mappings from this map. The map will be empty after this call returns.

Java Array class copyOf(double[] original, int newLength) example Array class copyOf(double[] original, int newLength) method example. This example shows you how to use copyOf(double[] original, int newLength) method.This method Copies the specified array, truncating or padding with zeros (if necessary) so the copy has the specified length.

Java Array class copyOf(char[] original, int newLength) example Array class copyOf(char[] original, int newLength) method example. This example shows you how to use copyOf(char[] original, int newLength) method.This method Copies the specified array, truncating or padding with null characters (if necessary) so the copy has the specified length.

Java Array class copyOf(byte[] original, int newLength) example Array class copyOf(byte[] original, int newLength)method example. This example shows you how to use copyOf(byte[] original, int newLength)method.This method Copies the specified array, truncating or padding with zeros (if necessary) so the copy has the specified length.

Java Array class binarySearch(short[] a, short key) example Array class binarySearch(short[] a, short key) method example. This example shows you how to use binarySearch(short[] a, short key) method.This method Searches the specified array of shorts for the specified value using the binary search algorithm.

Java Array class binarySearch(Object[] a, Object key) example Array class binarySearch(Object[] a, Object key) method example. This example shows you how to use binarySearch(Object[] a, Object key) method.This method Searches the specified array for the specified object using the binary search algorithm.

	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 [49] 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440