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Difference between String replace() and replaceAll()

... 100 Q: What's the difference between the java.lang.String methods replace() and replaceAll(), othe...
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Repeat String - Javascript

...e-testing playground here for those who interested. variable count ~ 0 .. 100: constant count = 1024: Use it and make it even faster if you can :) share | improve this answer | ...
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AttributeError: 'module' object has no attribute 'urlopen'

... 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.100 Safari/537.36'}) pageHTML = urllib.request.urlopen(req).read() I hope your problem resolved. share | improve this ans...
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How do I efficiently iterate over each entry in a Java Map?

... = Windows 8.1 64-bit, Intel i7-4790 3.60 GHz, 16 GB) For a small map (100 elements), score 0.308 is the best Benchmark Mode Cnt Score Error Units test3_UsingForEachAndJava8 avgt 10 0.308 ± 0.021 µs/op test10_UsingEclipseMap avgt 10 0...
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Capture Image from Camera and Display in Activity

...geView imageView; private static final int MY_CAMERA_PERMISSION_CODE = 100; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); this.imageView = (ImageView)this.findViewById(R.id.image...
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PHP Fatal error: Cannot redeclare class

... only be a noticeable difference of about 1 second if you have a file with 100,000 include_once's. You would be better off optimizing your DB access or other logic than prematurely optimizing your file includes using substandard techniques like master include files. The autoload feature doesn't pe...
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partial string formatting

... Sven MarnachSven Marnach 446k100100 gold badges833833 silver badges753753 bronze badges ...
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Check if at least two out of three booleans are true

... } static void work() { boolean [] data = new boolean [10000]; java.util.Random r = new java.util.Random(0); for(int i=0;i<data.length;i++) data[i] = r.nextInt(2) > 0; long t0,t1,t2,t3,t4,tDEAD; int sz1 = 100; int sz2 = 10...
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Spring Boot Remove Whitelabel Error Page

...ibutes method signature has changed, please note dependency on Spring-Boot v1 and possibly give hints for v2, thx. – chrisinmtown Nov 13 '18 at 11:21 1 ...
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Get name of current class?

...ying to generalize this so I don't have to go to each class (there will be 100 or so) and type in the name of class. – Jonathan Ginsburg Aug 4 '11 at 14:46 ...