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iterating over and removing from a map [duplicate]
...g> map = new HashMap<String, String>() {
{
put("test", "test123");
put("test2", "test456");
}
};
for(Iterator<Map.Entry<String, String>> it = map.entrySet().iterator(); it.hasNext(); ) {
Map.Entry<String, String> entry = it.next();
if(entry.getKey().eq...
Variable length (Dynamic) Arrays in Java
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123
Yes: use ArrayList.
In Java, "normal" arrays are fixed-size. You have to give them a size an...
LINQ order by null column where order is ascending and nulls should be last
... edited Aug 21 '13 at 18:35
abc123
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answered Jun 23 '11 at 22:52
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Upload artifacts to Nexus, without Maven
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98
Have you considering using the Maven command-line to upload files?
mvn deploy:deploy-file \
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Are Javascript arrays sparse?
...0, 81, 82, 83,
84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
96, 97, 98, 99,
... 16777116 more items
]
> console.log(`The script is using approximately ${Math.round(process.memoryUsage().heapUsed / 1024 / 1024 * 100) / 100} MB`);
The script is using approximately 819.94 MB
undefined
Bec...
How to convert an NSString into an NSNumber
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For strings starting with integers, e.g., @"123", @"456 ft", @"7.89", etc., use -[NSString integerValue].
So, @([@"12.8 lbs" integerValue]) is like doing [NSNumber numberWithInteger:12].
share...
Join a list of items with different types as string in Python
...o combine list into a single string
a = map(str, a)
''.join(a)
'123'
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How can I parse a YAML file from a Linux shell script?
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98
I've written shyaml in python for YAML query needs from the shell command line.
Overview:
$ p...
'npm' is not recognized as internal or external command, operable program or batch file
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123
Don't forget to reboot your computer after installing node! That one got me.
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Is there a way to perform “if” in python's lambda
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David WoleverDavid Wolever
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