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iReport not starting using JRE 8

...ojects/ireport/files/iReport/iReport-5.6.0/ 2) Download jre-7u67-windows-x64.tar.gz (the one packed in a tar) from https://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase7-521261.html 3) Extract the iReport and in the extracted folder that contains the bin and etc fo...
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Deep copy of a dict in python

... Python 2 or 3: Python 3.2 (r32:88445, Feb 20 2011, 21:30:00) [MSC v.1500 64 bit (AMD64)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> import copy >>> my_dict = {'a': [1, 2, 3], 'b': [4, 5, 6]} >>> my_copy = copy.deepcopy(my_dict) &g...
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Remove rows with all or some NAs (missing values) in data.frame

... 264 Try na.omit(your.data.frame). As for the second question, try posting it as another question (f...
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Rename Pandas DataFrame Index

...0 B 1 25 2 35 Name: val, dtype: int64 In [28]: x.index = x.index.set_names('foo', level=1) In [29]: x Out[29]: year foo prod 1 A 1 10 2 20 B 1 15 2 25 2 A 1 20 2 30...
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Shell command to sum integers, one per line?

... 1364 +500 Bit of ...
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What is a WeakHashMap and when to use it? [duplicate]

...ited Feb 23 '18 at 11:32 DSlomer64 3,86833 gold badges3535 silver badges7676 bronze badges answered Apr 1 '11 at 9:19 ...
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Achieving bright, vivid colors for an iOS 7 translucent UINavigationBar

... *colourView = [[UIView alloc] initWithFrame:CGRectMake(0.f, -20.f, 320.f, 64.f)]; colourView.opaque = NO; colourView.alpha = .7f; colourView.backgroundColor = barColour; self.navigationBar.barTintColor = barColour; [self.navigationBar.layer insertSublayer:colourView.layer atIndex:1]; ...
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Where is JAVA_HOME on macOS Mojave (10.14) to Lion (10.7)?

...t it's fixed in the answer which now links to web.archive.org/web/20140813164713/http://blog.hgomez.net/blog/… – Matt C Dec 30 '16 at 10:57 ...
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Check if a given key already exists in a dictionary

... Chris B.Chris B. 64.7k2323 gold badges8585 silver badges126126 bronze badges ...
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How can I pad an int with leading zeros when using cout

...((x)&0x0F)>9)?((x)+'A'-10):((x)+'0')) typedef signed long long Int64; // Special printf for numbers only // See formatting information below. // // Print the number "n" in the given "base" // using exactly "numDigits". // Print +/- if signed flag "isSigned" is TRUE. // Use the ...