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Reading JSON from a file?

...(without "s" in "load") can read a file directly: import json with open('strings.json') as f: d = json.load(f) print(d) You were using the json.loads() method, which is used for string arguments only. Edit: The new message is a totally different problem. In that case, there is some inv...
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Why `null >= 0 && null

...orithm. In Summary: Relational Comparison: if both values are not type String, ToNumber is called on both. This is the same as adding a + in front, which for null coerces to 0. Equality Comparison: only calls ToNumber on Strings, Numbers, and Booleans. ...
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Android ListView headers

...istItem class. public class Header implements Item { private final String name; public Header(String name) { this.name = name; } @Override public int getViewType() { return RowType.HEADER_ITEM.ordinal(); } @Override public View getView(L...
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How to unzip files programmatically in Android?

...it. The increase in performance is perceptible. private boolean unpackZip(String path, String zipname) { InputStream is; ZipInputStream zis; try { String filename; is = new FileInputStream(path + zipname); zis = new ZipInputStream(new BufferedI...
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Using sed and grep/egrep to search and replace

... .jpg | .png | .gif etc. This works well, now I would like to replace all strings found with .bmp 6 Answers ...
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Quickest way to convert XML to JSON in Java [closed]

...{ public static int PRETTY_PRINT_INDENT_FACTOR = 4; public static String TEST_XML_STRING = "<?xml version=\"1.0\" ?><test attrib=\"moretest\">Turn this to JSON</test>"; public static void main(String[] args) { try { JSONObject xmlJSONObj = ...
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How to get number of rows using SqlDataReader in C#

...s that where matching the query. i finaly get to this solution: public string Format(SelectQuery selectQuery) { string result; if (string.IsNullOrWhiteSpace(selectQuery.WherePart)) { result = string.Format( @" declare @maxResult int; set @maxResult = {0}; WITH To...
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Logical operator in a handlebars.js {{#if}} conditional

...ars one thing that wasn't clear is that you have to pass the operator as a string or else the compiler will error out while tokenizing your template. {{#ifCond true '==' false}} – Joe Holloway Jul 11 '13 at 20:11 ...
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Hidden features of Perl?

...he "bool" quasi operator, that return 1 for true expressions and the empty string for false: $ perl -wle 'print !!4' 1 $ perl -wle 'print !!"0 but true"' 1 $ perl -wle 'print !!0' (empty line) Other interesting stuff: with use overload you can overload string literals and numbers (and for example...
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Function overloading in Javascript - Best practices

... I often do this: C#: public string CatStrings(string p1) {return p1;} public string CatStrings(string p1, int p2) {return p1+p2.ToString();} public string CatStrings(string p1, int p2, bool p3) {return p1+p2.ToString()+p3.ToStr...