format

问题 Does the IsolatedStorageSettings.Save method in a Windows Phone application save the whole dictionary regardless of the changes we made in it? I.e. if we have say 50 items in it, and change just one, does the Save method saves (serializes, etc) the whole dictionary again and again? Is there any detailed documentation on this class and does anybody know what data storage format is used "under the hood"? 回答1: I've managed to find the implementation of the IsolatedStorageSettings.Save method in

问题 Does the IsolatedStorageSettings.Save method in a Windows Phone application save the whole dictionary regardless of the changes we made in it? I.e. if we have say 50 items in it, and change just one, does the Save method saves (serializes, etc) the whole dictionary again and again? Is there any detailed documentation on this class and does anybody know what data storage format is used "under the hood"? 回答1: I've managed to find the implementation of the IsolatedStorageSettings.Save method in

问题 I have following types of values in a , b , c , d . a= 12345678 b= 12345678.098 c=12345678.1 d=12345678.11 I need to format like, a = 12,345,678.000 b= 12,345,678.098 c=12,345,678.100 d=12,345,678.110 I already tried tolocaleString() and toFixed(3) method. But I'm not able to works together of both method. need your suggestion on this. 回答1: This might help you. var a = 12345678; var b = 12345678.098; var c = 12345678.1; var d = 12345678.11; String.prototype.format = function() { return this

问题 Is there any way to get format settings (country from "Formats" tab on "Region and Language" popup in Windows) in JavaScript so I can pass it to server in cookie? (big target - display dates in correct format on MVC 4 server-side) In IE9 I can use navigator.UserLanguage (also correct language is passed in Accept-Language http header). But in Chrome and FF navigator.UserLanguage is undefined, navigator.language and Accept-Language returns browser's interface language. 回答1: It is not possible

问题 Due to some protocol specifications for Quartz Composer, the string "\0\0\0" has to precede every character sent via UDP. The current value has this format: "1.23456". For the transfer the last three decimal places are not required, but the addition before every number, so it should look like this: "\0\0\01\0\0\0.\0\0\02\0\0\03". What's "the Objective-C way" to solve this? 回答1: If I understood you correctly, you want to send a sequence of characters (type char ). In that case, NSString

问题 I'm trying to output the objects as such: Piping the variable containing the objects thru Format-List produces empty lines which creates problems. I'm not able to remove the empty lines for some reason when using $obj = $obj | ? {$_} I expect the variable containing the objects to contain the right count of objects. Interesting enough when I run $Host first (which has the formatting I'm looking for) and then run the variable $obj , then I get the results I'm looking for. Any help is much

问题 I have a simple binary tree printer: public String displayTree(){ if(root != null){ return this.toString(new StringBuilder(), true, new StringBuilder(), root).toString(); }else{ return "Empty tree"; } } private StringBuilder toString(StringBuilder prefix, boolean isLeft, StringBuilder sb, BinaryNode<T> node) { if(node.getRight() !=null) { toString(new StringBuilder().append(prefix).append(esIzquierdo ? "│ " : " "), false, sb, node.getRight()); } sb.append(prefix).append(isLeft? "└── " : "┌──

问题 I try to spool output in a nice way, so i am formatting all VARCHAR2 columns to a5. However, my problematic columns are: SLOTNUM of type NUMBER(2) and FEEADJUSTMENT of type NUMBER(5,2). My code is: column SLOTNUM format 999; column FEEADJUSTMENT format 999.9; ......... column [other VARCHAR2] format a5; select * from allTables; Result is: SLOTNUM DATEV ACTUA NOTES FEEADJUSTMENT TREAT NAME ------- ----- ----- ----- ------------- ----- ----- 12 19-JU 19-ju Treat 2.5 12345 Flu N-13 n-13 ment 6

问题 I have attendance record table like this +----------------+---------+-----------------------+ | NIP | Nama | Date_Time | +----------------+---------+-----------------------+ | 050803075201 | Supomo | 2013-02-20 07:45:57 | | 050803075201 | Supomo | 2013-02-20 17:24:13 | | 050803075201 | Supomo | 2013-02-21 07:53:40 | | 050803075201 | Supomo | 2013-02-21 17:31:57 | | 050803075200 | Teguh | 2013-02-21 20:31:02 | | 050803075200 | Teguh | 2013-02-20 18:18:07 | +----------------+---------+---------

问题 UnsupportedOperationException (@DecimalFormatSymbols:getMinusSign:300) {main} I've translated my app in arabic. On my devices all is ok, but in Google Analytics I received a lot of this error from arabic users. On my device all works also when I set my devices into arabic. Any ideas? EDIT: DecimalFormatSymbols nf = new DecimalFormatSymbols(); try { nf.setDecimalSeparator(sharedPref.getString("pref_currency_decimal_separator", ".").charAt(0)); nf.setGroupingSeparator(sharedPref.getString("pref