各言語の文字列と日時の演算（結合、加減算ほか）クロスリファレンス

文字列と日付の演算に関する情報を、各プログラミング言語ごとにまとめます。
随時補足します！（ご要望をいただければ、追加していきます）
とりあえず、情報の少なそうなマイナーそうな言語（ゴメンなさい...）から先に。
#文字列
<table>
<tr><th><th>リテラル表現<th>データ型<th>連結演算子<th>関係演算子<br>・パターン<br>・比較関数<th>部分文字列<br>検索
<tr><td>LotusScript
 <td><a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/31e03125775a16a24925707d002fb390!OpenDocumentt">" "、| |、{ }</a><br>のいずれか
 <td><a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/63192a1b9a500ec44925707d002fff83!OpenDocument">String</a>
 <td><a href="https://www.bcom.co.jp/help/help65_designer.nsf/f4b82fbb75e942a6852566ac0037f284/d934e2f32381caec49256dc90012f632!OpenDocument">& または +</a>
 <td><a href="https://www.bcom.co.jp/help/help65_designer.nsf/f4b82fbb75e942a6852566ac0037f284/c5a78bdf744337e849256dc90012f640!OpenDocument">不等号、=</a><br><a href="https://www.bcom.co.jp/help/help65_designer.nsf/f4b82fbb75e942a6852566ac0037f284/308759e8972f083949256dc90012f64e!OpenDocument">Like</a><br>
     <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_9.0.0/com.ibm.designer.domino.main.doc/LSAZ_STRCOMPARE_FUNCTION.html?locale=ja">StrCompare</a>
 <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_9.0.0/com.ibm.designer.domino.main.doc/LSAZ_INSTR_FUNCTION.html?locale=ja">Instr</a><br>
     (1～、不検出=0)<br>
     <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_9.0.0/com.ibm.designer.domino.main.doc/LSAZ_INSTRB_FUNCTION.html?locale=ja">InstrB</a><br>
     (1～、不検出=0)
<tr><td>Notes式言語
 <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_9.0.1/com.ibm.designer.domino.main.doc/H_TEXT_CONSTANTS.html?locale=ja">" "、{ }</a><br>のいずれか
 <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_9.0.1/com.ibm.designer.domino.main.doc/H_WAYS_TO_USE_VARIABLES.html?locale=ja">フィールド変数<br>一時変数</a>
 <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_9.0.1/com.ibm.designer.domino.main.doc/H_TEXT_OPERATOR.html?locale=ja">+</a>
 <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_9.0.1/com.ibm.designer.domino.main.doc/H_COMPARISON_OPERATORS.html?locale=ja">不等号、=、!=</a><br>
     <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_9.0.0/com.ibm.designer.domino.main.doc/H_COMPARE.html?locale=ja">@Compare</a>
 <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_9.0.0/com.ibm.designer.domino.main.doc/H_CONTAINS.html?locale=ja">@Contains</a><br>(検出=True)<br>
     <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_9.0.0/com.ibm.designer.domino.main.doc/H_BEGINS.html">@Begins</a><br>(検出=True)<br>
     <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_9.0.0/com.ibm.designer.domino.main.doc/H_ENDS.html">@Ends</a><br>(検出=True)
</table>

#日付・時刻
<table>
 <tr><th>&nbsp;<th>リテラル表現<th>データ型<th>タイムゾーン<th>シリアル値の範囲<th>現在日時取得
 <tr><td rowspan="2"><a href="http://www.bcom.co.jp/help/help8_designer.nsf/2e73cbb2141acefa85256b8700688cea/388fda6cbe871652492573210035c205!OpenDocument">LotusScript</a>
  <td rowspan="2">
  <td><a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/f3fbdeefd8701ccf4925707d003003e4!OpenDocument">Variant</a><br>(<a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/0659017e9904341d4925707d002fde59!OpenDocument">V_DATE</a>)
  <td>
  <td>100/1/1 00:00:00 = -657434<br>～<br>1899/12/30 00:00:00 = 0<br>～<br>9999/12/31 24:00:00 = 2958465.99999...
  <td><a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/6b86d5190ec3d8e64925707d002ff480!OpenDocument">Now</a><br>
      <a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/f0088f7a9f9bc61e4925707d002fdf10!OpenDocument">Date</a><br>
      <a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/ff9d98071b5556884925707d0030010d!OpenDocument">Time</a>
 <tr><td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_NOTESDATETIME_CLASS.html?locale=ja">NotesDateTime</a>
 <td>対応
 <td><td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_SETNOW_METHOD.html?locale=ja">setNow</a>
 <tr><td>Notes式言語
 <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_9.0.1/com.ibm.designer.domino.main.doc/H_TIMEDATE_CONSTANTS.html?locale=ja">[ ]</a>で囲む
 <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_9.0.1/com.ibm.designer.domino.main.doc/H_WAYS_TO_USE_VARIABLES.html?locale=ja">フィールド変数/一時変数</a>
  <td>対応
  <td><td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_NOW.html">@Now<a/><br>
          <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_TODAY.html">@Today<a/>
</table>

#日付・時刻の変換
<table>
 <tr><th colspan="2"><th>各要素値から<th>文字列から<th>各要素値へ<th>文字列へ
 <tr><td rowspan="2">LotusScript
  <td>Variant
  <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/LSAZ_DATENUMBER_FUNCTION.html?locale=ja">DateNumber</a><br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/LSAZ_TIMENUMBER_FUNCTION.html?locale=ja">TimeNumber</a>
  <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/LSAZ_CDAT_FUNCTION.html?locale=ja">CDat</a><br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/LSAZ_DATENUMBER_FUNCTION.html?locale=ja">DateValue</a><br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/LSAZ_TIMENUMBER_FUNCTION.html?locale=ja">TimeValue</a>
  <td><a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/08e85368f1e2ddfc4925707d003004eb!OpenDocument">Year</a><br>
      <a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/933e18473476cccd4925707d002ff436!OpenDocument">Month</a><br>
      <a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/57f48a408dc270694925707d002fdfbe!OpenDocument">Day</a><br>
      <a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/45991433f151a82f4925707d002fe95e!OpenDocument">Hour</a><br>
      <a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/ab8c5a6af0afef1a4925707d002ff3e1!OpenDocument">Minute</a><br>
      <a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/93a7e6d1a1d663494925707d0030040d!OpenDocument">Weekday<br>(日曜=1～)</a>
  <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/LSAZ_CSTR_FUNCTION.html?locale=ja">CStr</a><br><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/LSAZ_FORMAT_FUNCTION.html">Format</a>
  <tr><td>NotesDateTime
  <td>Variant型同様にシリアル値を得て<a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_LSLOCALTIME_PROPERTY.html">LSLocalTime</a>へ代入
  <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_NOTESSESSION_CLASS.html?locale=ja">NotestSession</a>.<a href="http://www-01.ibm.com/support/knowledgecenter/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_CREATEDATETIME_METHOD.html?lang=ja">CreateDateTime</a><br>または<br>コンストラクタ(New)<br>または<br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_LOCALTIME_PROPERTY.html?locale=ja">LocalTime</a>へ代入
  <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_LSLOCALTIME_PROPERTY.html?locale=ja">LSLocalTime</a>を経てVariant型同様<br>および<br><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_ZONETIME_PROPERTY.html">TimeZone</a>
  <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_LSLOCALTIME_PROPERTY.html?locale=ja">LSLocalTime</a>を経てVariant型同様<br>または<br>
  <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_LOCALTIME_PROPERTY.html?locale=ja">LocalTime</a><br>
  <tr><td colspan="2">Notes式言語
  <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_DATE.html">@Date</a><br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_TIME.html">@Time</a>
  <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_TEXTTOTIME.html">@TextToTime</a><br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_TOTIME.html">@ToTime</a>
  <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_YEAR.html">@Year</a><br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_MONTH.html">@Month</a><br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_DAY.html">@Day</a><br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_HOUR.html">@Hour</a><br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_MINUTE.html">@Minute</a><br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_SECOND.html">@Second</a><br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_WEEKDAY.html">@Weekday<br>(日曜=1～)</a><br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_ZONE.html">@Zone</a>
  <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_TEXT.html">@Text</a><br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_TIMETOTEXTINZONE.html">@TimeToTextInZone</a>
</table>

#時間・期間
<table>
 <tr><th><th>データ型<th>シリアル値の量
 <tr><td>LotusScript
 <td><a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/f3fbdeefd8701ccf4925707d003003e4!OpenDocument">Variant</a><br>(<a href="https://www.bcom.co.jp/help/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/0659017e9904341d4925707d002fde59!OpenDocument">V_DOUBLE</a>)
 <td>1 = 1日
 <tr><td>Notes式言語
 <td>Number<br>(<a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_ISNUMBER.html?locale=ja">@IsNumber</a>=True<br><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_ISTIME.html?locale=ja">@IsTime</a>=False)
 <td>1 = 1秒
</table>

#日付・時間の演算
<table>
 <tr><th colspan="2">&nbsp;<th>特定要素の加減算<th>日時±時間<th>日時-日時<th>月末最終日
 <tr><td rowspan="2">LotusScript
 <td>Variant
 <td>年月日時分秒値に分解し、<br>加減算後に<br><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/LSAZ_DATENUMBER_FUNCTION.html?locale=ja">DateNumber</a><br>
      <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/LSAZ_TIMENUMBER_FUNCTION.html?locale=ja">TimeNumber</a><br>で合成。
 <td>日時±時間
 <td>日時-日時
 <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/LSAZ_DATENUMBER_FUNCTION.html?locale=ja">DateNumber</a>(対象年,対象月+1,0)
 <tr>
 <td>NotesDateTime
 <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_ADJUSTYEAR_METHOD.html">AdjustYear</a><br>
     <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_ADJUSTMONTH_METHOD.html">AdjustMonth</a><br>
     <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_ADJUSTDAY_METHOD.html">AdjustDay</a><br>
     <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_ADJUSTHOUR_METHOD.html">AdjustHour</a><br>
     <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_ADJUSTMINUTE_METHOD.html">AdjustMinute</a><br>
     <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_ADJUSTSECOND_METHOD.html">AdjustSecond</a><br>
 <td>
 <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_TIMEDIFFERENCE_METHOD.html?locale=ja">TimeDefference</a><br>
     <a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_TIMEDIFFERENCEDOUBLE_METHOD.html?locale=ja">TimeDefferenceDouble</a>
 <td>
 <tr>
 <td colspan="2">Notes式言語<td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_ADJUST.html">@Adjust</a>
 <td>
 <td>日時-日時
 <td><a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_ADJUST.html">@Adjust</a><br>対象日付;0;0;-<a href="http://www-01.ibm.com/support/knowledgecenter/api/content/SSVRGU_8.5.3/com.ibm.designer.domino.main.doc/H_DAY.html">@Day</a>(対象日付);0;0;0)<br>※@Date(対象年;対象月+1;0)は無効
</table>