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why windows 7 task scheduler task fails with error 2147942667
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Can a java file have more than one class?
... }
};
The Comparator class will normally require a separate file in order to be public. This way it is bundled with the class that uses it.
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Cannot hide status bar in iOS7
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In order to use the legacy UIApplication method to hide/show the status bar, your app must set a plist value for iOS 7:
View-Controller Based Status Bar Appearance = NO
This value is set to YES by default. If you change it to ...
How to convert a byte array to a hex string in Java?
...swer, this is the function I currently use:
private static final char[] HEX_ARRAY = "0123456789ABCDEF".toCharArray();
public static String bytesToHex(byte[] bytes) {
char[] hexChars = new char[bytes.length * 2];
for (int j = 0; j < bytes.length; j++) {
int v = bytes[j] & 0xFF;...
“Single-page” JS websites and SEO
...ario applies, except that the rewrite url server engine would look out for _escaped_fragment_ in the url and would format the url to your url scheme.
There are a couple of integrations of node.js with phantom.js on github and you can use node.js as the web server to produce html output.
Here are a...
Understanding dict.copy() - shallow or deep?
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Type or namespace name does not exist [closed]
...which sometimes changing the settings does not take effect immediately. In order for it to work properly I have to switch back and forth multiple times.
– Harish NInge Gowda
Apr 2 '19 at 6:36
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Capitalize or change case of an NSString in Objective-C
...ingString:lowercase];
}
- (NSString *)realSentenceCapitalizedString {
__block NSMutableString *mutableSelf = [NSMutableString stringWithString:self];
[self enumerateSubstringsInRange:NSMakeRange(0, [self length])
options:NSStringEnumerationBySentences
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How to search in array of object in mongodb
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Use $elemMatch to find the array of particular object
db.users.findOne({"_id": id},{awards: {$elemMatch: {award:'Turing Award', year:1977}}})
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u'\ufeff' in Python string
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The Unicode character U+FEFF is the byte order mark, or BOM, and is used to tell the difference between big- and little-endian UTF-16 encoding. If you decode the web page using the right codec, Python will remove it for you. Examples:
#!python2
#coding: utf8
u = ...