Java: Numbers only String by removing non numeric characters
2008-07-31 14:05:00 With Java, deleting non numeric characters (letters, symbols etc) from a string to produce a numbers-only String is a common requirement in web applications, as application users are used to insert numeric values with non-numeric characters. For example a phone number will be entered with (-) characters like;650-212-5710. A price value may be entered with (,) characters like;12,500.00In Java, java.lang.Character class has a method; isDigit() which can be used to identify whether a character is a digit or not. Following method can be used for extracting a numbers-only string.public static String getOnlyNumerics(String str) { if (str == null) { return null; } StringBuffer strBuff = new StringBuffer(); char c; for (int i = 0; i < str.length() ; i++) { c = str.charAt(i); if (Character.isDigit(c)) { strBuff.append(c); } } return strBuff.toString();}Calling above method with any String will return a numbers-onl...
Java: Numbers only String by removing non numeric characters
2008-07-31 14:05:00 With Java, deleting non numeric characters (letters, symbols etc) from a string to produce a numbers-only String is a common requirement in web applications, as application users are used to insert numeric values with non-numeric characters. For example a phone number will be entered with (-) characters like;650-212-5710. A price value may be entered with (,) characters like;12,500.00In Java, java.lang.Character class has a method; isDigit() which can be used to identify whether a character is a digit or not. Following method can be used for extracting a numbers-only string.public static String getOnlyNumerics(String str) { if (str == null) { return null; } StringBuffer strBuff = new StringBuffer(); char c; for (int i = 0; i < str.length() ; i++) { c = str.charAt(i); if (Character.isDigit(c)) { strBuff.append(c); } } return strBuff.toString();}Calling above method with any String will return a numbers-onl...
Java: Numbers only String by removing non numeric characters
2008-07-31 14:05:00 With Java, deleting non numeric characters (letters, symbols etc) from a string to produce a numbers-only String is a common requirement in web applications, as application users are used to insert numeric values with non-numeric characters. For example a phone number will be entered with (-) characters like;650-212-5710. A price value may be entered with (,) characters like;12,500.00In Java, java.lang.Character class has a method; isDigit() which can be used to identify whether a character is a digit or not. Following method can be used for extracting a numbers-only string.public static String getOnlyNumerics(String str) { if (str == null) { return null; } StringBuffer strBuff = new StringBuffer(); char c; for (int i = 0; i < str.length() ; i++) { c = str.charAt(i); if (Character.isDigit(c)) { strBuff.append(c); } } return strBuff.toString();}Calling above method with any String will return a numbers-onl...
Java: Numbers only String by removing non numeric characters
2008-07-31 14:05:00 With Java, deleting non numeric characters (letters, symbols etc) from a string to produce a numbers-only String is a common requirement in web applications, as application users are used to insert numeric values with non-numeric characters. For example a phone number will be entered with (-) characters like;650-212-5710. A price value may be entered with (,) characters like;12,500.00In Java, java.lang.Character class has a method; isDigit() which can be used to identify whether a character is a digit or not. Following method can be used for extracting a numbers-only string.public static String getOnlyNumerics(String str) { if (str == null) { return null; } StringBuffer strBuff = new StringBuffer(); char c; for (int i = 0; i < str.length() ; i++) { c = str.charAt(i); if (Character.isDigit(c)) { strBuff.append(c); } } return strBuff.toString();}Calling above method with any String will return a numbers-onl...
Java: Numbers only String by removing non numeric characters
2008-07-31 14:05:00 With Java, deleting non numeric characters (letters, symbols etc) from a string to produce a numbers-only String is a common requirement in web applications, as application users are used to insert numeric values with non-numeric characters. For example a phone number will be entered with (-) characters like;650-212-5710. A price value may be entered with (,) characters like;12,500.00In Java, java.lang.Character class has a method; isDigit() which can be used to identify whether a character is a digit or not. Following method can be used for extracting a numbers-only string.public static String getOnlyNumerics(String str) { if (str == null) { return null; } StringBuffer strBuff = new StringBuffer(); char c; for (int i = 0; i < str.length() ; i++) { c = str.charAt(i); if (Character.isDigit(c)) { strBuff.append(c); } } return strBuff.toString();}Calling above method with any String will return a numbers-onl...
Java: Numbers only String by removing non numeric characters
2008-07-31 14:05:00 With Java, deleting non numeric characters (letters, symbols etc) from a string to produce a numbers-only String is a common requirement in web applications, as application users are used to insert numeric values with non-numeric characters. For example a phone number will be entered with (-) characters like;650-212-5710. A price value may be entered with (,) characters like;12,500.00In Java, java.lang.Character class has a method; isDigit() which can be used to identify whether a character is a digit or not. Following method can be used for extracting a numbers-only string.public static String getOnlyNumerics(String str) { if (str == null) { return null; } StringBuffer strBuff = new StringBuffer(); char c; for (int i = 0; i < str.length() ; i++) { c = str.charAt(i); if (Character.isDigit(c)) { strBuff.append(c); } } return strBuff.toString();}Calling above method with any String will return a numbers-onl...
Some commonly used validations like EMail,Phone Number,SSN,Numeric values t
2008-03-29 19:12:00 import java.util.regex.Matcher;import- java.util.regex.Pattern;public- class RegularExpressionExample { /** * @param args */ public static void main(String[] args) { System.out.println("Validating- Email:" + isEmailValid("abc@xysss.comcccc-c")); System.out.println("Validating- Phone Number:" + isPhoneNumberValid("1234567798"-)); System.out.println("Validating- SSN:" + isSSNValid("23456-werfdf")); System.out.println("Validating- Numeric Values:" + isNumeric("-1234")); } public static boolean isEmailValid(String aEmail) { boolean isValid = false; /* * Examples:The following email addresses will pass validation * asdf@tttdd.com xyzzz@tyyy.in zxg.asd@tx.govt */ String emailExpression = "^[\w\.-]+@([\w\-]+\.)+[A-Z]{2,-4}$"; CharSequence inputStr = aEmail; Pattern pattern = Pattern.compile(emailExpression-, Pattern.CASE_INSENSITIVE); Matcher matcher = pattern.matcher(inputStr); if (matcher.matches()) { isValid = true; } return isValid; } /** * isPhoneNumb...
Miticii domina numeric fotbalul
2007-12-21 17:44:00 Provincia domina primul esalon in clasament, bucurestenii se lauda cu cei mai multi fotbalisti. Oltenia a cazut si de pe podium, Banatul nu e deloc „fruncea“, iar in Dobrogea e seceta mare. Ofensiva provinciei se face cu jucatori bucuresteni. Demografic, primul esalon este dominat de jucatori din Capitala, la mare distanta fata de celelalte judete. Din cei peste 360 de fotbalisti care s-au aliniat la startul competitiei din acest sezon, aproape 50 isi au originea in Bucuresti, cu mult mai multi decit cei din zone cu traditie, precum Dolj (18), Arges (17) sau Constanta (11). „Arges si Dolj erau inainte de ’89 principalele pepiniere. Dar lipsa investitiilor a dus la aceasta scadere. Ca o regula generala, in fotbalul modern, doar prin investitii exista si rezultate. E fireasca ierarhia. In Bucuresti sint foarte multe baze sportive. In Craiova a mai ramas doar scoala de fotbal a lui Gica Popescu, iar in Arges, cea a lui Nicolae Dobrin. Fotbalul romanesc se situeaza pe linia eu...
By: Suceava
How Alpha Numeric Pagers Can Benefit You
2007-12-04 00:00:00 Pagers have come a long way in recent years. With those old-school versions, all you could do was receive numbers. You would get a page, and it would just give you a series of numbers to call back. Like everything else in our high-tech world, these tools are improving every year. Now, you can get ...
JavaScript Tutorial - Sorting Numeric Array
2007-11-14 18:53:00 In JavaScript whenever you want to sort an array it gets sorted alphabetically. This means that numbers are sorted on the basis of the first digit occurring in number system(1 - 9) and not by comparing the value. So if i want to sort an array having values 10,12,11,20,2,25,30 gets sorted to 10,12,11,20,2,25,30 using inbuilt ...
By: Techie Zone
Sanwa Mouse with Numeric Keypad
2007-11-04 20:27:00 Owners of laptops undoubtedly appreciate this mouse, ordered by Dynamism for not modest figure of $89. It promises to give your laptop not only a remarkable mouse (optical and wheel), but also a comfortable keypad, the mouse, giving this indispensable extension to the keyboard that normally users of portable computers are forced to leave (unless ...
By: Spot Gadget
Windows - Alt Key Numeric Codes
2007-09-19 23:42:00 This is nice site to bookmark if your wanting to know howto use alt codes in your scripting. The resource is worth checking out to get you on your way!
SQL SERVER - Difference and Explanation among DECIMAL, FLOAT and NUMERIC
2007-08-29 16:00:00 The basic difference between Decimal and Numeric : They are the exactly same. Same thing different name. The basic difference between Decimal/Numeric and Float : Float is Approximate-number data type, which means that not all values in the data type range can be represented exactly. Decimal/Numeric is Fixed-Precision data type, which means that all the values in the data ...
How Alpha Numeric Pagers Can Benefit You
2007-08-20 20:40:00 This article is an introduction to alpha numeric pagers. It gives some of the options offered and reasons why an alpha numeric pager would be useful for just about anybody.
How Alpha Numeric Pagers Can Benefit You
2007-08-20 20:40:00 This article is an introduction to alpha numeric pagers. It gives some of the options offered and reasons why an alpha numeric pager would be useful for just about anybody.
Optimus Maximus gets a numeric keypad test
2007-08-10 16:45:00 Filed under: Displays, Peripherals Hot on the heels of the recent single-key Optimus Maximus OLED key test comes the highly anticipated multiple-key test, a demo of the numeric keypad. Yes, it's a whole bank of the custom-built buttons, flashing in a veritable parade of holiday-season-worthy light. Sure, that exposed PCB and those little plastic keys don't look like they're worth $1536, but we're sure once it's all said and done you'll still feel like it's money well spent. Check the video after the break to witness the dancing lights for yourself.Continue reading Optimus Maximus gets a numeric keypad test Read | Permalink | Email this | CommentsOffice Depot Featured Gadget: Xbox 360 Platinum System Packs the power to bring games to life!
Book of Geek: 07.07.07.07.07.07
2007-07-07 06:36:00 And so it is that another milestone in geeky date scenarios presents itself.
By: Geeks of Doom
Darfon Dailing Bluetooth Headset - Include Numeric Keypad
2007-06-17 15:51:00 At the Computex 2007 in Taipei, Darfon, Taiwan-based manufacturer Exhibited Dailing, a wireless Bluetooth headset equips a numeric keypad which function to dial a destination number direct from the headset, so you no need to use a keypad at a cell phone in your pocket. A Vibrate mode is included and usable for Bluetooth 2.0 ...
By: Today Gadgets
Tiffany Atlas numeric ring - Brand new
2007-06-04 01:54:00 Price: $12Dear Sir/Madam,Do you need the wholesales??Thanks for your special attention to www.hw925shop.comWe are the specialized jewellery wholesaler in China ,Workmanship is very fine , 100% satisfaction guarBuy Now
Tiffany Atlas numeric ring - Brand new
2007-06-04 01:54:00 Price: $12Dear Sir/Madam,Do you need the wholesales??Thanks for your special attention to www.hw925shop.comWe are the specialized jewellery wholesaler in China ,Workmanship is very fine , 100% satisfaction guarBuy Now
How to: Fix Numeric Lightroom Keywords on SmugMug
2007-05-22 00:13:00 I love SmugMug - I think they're a great company and their customer service is the best I've experienced. But, as with anything in the tech world, sometimes not everything works exactly the way you want it to or think that it should!I ran into this recently when working on the 5K race photos mentioned elsewhere on this blog (yep - search will be online ASAP!!). I added all of my keywords associated with each runner's Bib Number in Lightroom, which divides separate keywords with a semicolon. This is fine - until you realize that SmugMug's Keyword Guidelines require that numeric keywords be wrapped in quotes and, oh yea - the keyword divider should be a space.It's times like these when knowing how to program is really handy!Fortunately, since they've got a "bulk" interface which just shows a thumbnail of every image along with a caption & keyword box we can write some quick Javascript that'll massage the data to SM's liking. In order to execute this code, you'll need to i...
Numeric Node Sketch
2007-05-12 03:17:00 The demo was presented at this year’s European Symposium on European Intelligence, at Eindhoven, NL. I think it went very well - most people seemed to like the concept and enjoyed playing with the demo. It was the first time that the technology really worked when used by other people - due in great part ...
Neonumeric Comes Out With NM5
2007-04-26 10:54:00 It wasn’t long ago when Neonumeric’s successor to the NM3, the NM4, was announced and now here comes NM5. The NM5 has a better TFT LCD screen measuring 2.4 inches 320 x 240. It supports similar files formats as its predecessor: MP1, MP2, MP3, WMA, WAV for audio and AVI (XviD, WMV, MPEG, MPG, MOV ...
By: PMP Today
Neonumeric Announces NM4
2007-04-06 11:21:00 Neonumeric’s NM4 is the successor of the MP3 and video player NM3. There’s no improvement on the 2.2-inch 220 x 176 pixel and 262k color TFT screen. The NM4 PMP is actually 1.7mm thicker and sports a narrower frame at 68 X 52 X 14.7mm and ten whole grams lighter at 52g. File support ...
By: PMP Today
Numerical Optics Apertures
2007-02-22 00:59:01 What is the significance of the numerical aperture of any optical system?
Gnumeric Portable
2007-02-07 17:02:03 Gnumeric Portable is a spreadsheet, a computer program used to manipulate and analyze numeric data. Features : Keep track of information in lists. Organize numeric values in columns and rows. Perform and update complex calculations by defining each step of the calculation and modifying particular steps subsequently. Create and display or print graphical plots of data using bar plots, line graphs, pie charts or radar charts. Implement complex optimization modeling or perform many other tasks involving numbers, dates, times, names or other data. Plus, it leaves no personal information behind on the machine you run it on, so you can take your tutorial and presentation application wherever you go. OS : Windows 95/98/Me/2000/XP. Publisher : Visit Website DOWNLOAD NOW (13949 KB) |
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