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When to use which design pattern? [closed]
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Design patterns can speed up the development process by providing tested, proven development paradigms. Effective software design requires considering issues that may not become visible until later in the implementation. Reusing design patterns helps to prevent subtle issues th...
Is it possible to start activity through adb shell? [duplicate]
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You can find out the activity names by running aapt dump xmltree <APK> AndroidManifest.xml and looking through the output.
– chrisvarnz
Jan 14 '14 at 17:45
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How to globally replace a forward slash in a JavaScript string?
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@RameshRajendran that's just the way the API is.. by default it replaces only once then stops when it found one to replace. See also developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– Seldaek
Sep 19 '17 at 11:21
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How to initialize a vector in C++ [duplicate]
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@qed We never delete vectors by hand because they have a destructor that automatically deletes the stuff on the heap, and the destructor is automatically called when the vector goes out of scope.
– Buge
Aug 4 '14 at...
How can I get a count of the total number of digits in a number?
... be edited a million times already), there was a specific case pointed out by @GyörgyKőszeg, in which the IF-CHAIN method performs slower than the LOG10 method.
This still happens, although the magnitude of the difference became much lower after the fix for the issue pointed out by @AlanSingfield...
How to get ASCII value of string in C#
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From MSDN
string value = "9quali52ty3";
// Convert the string into a byte[].
byte[] asciiBytes = Encoding.ASCII.GetBytes(value);
You now have an array of the ASCII value of the bytes. I got the following:
57
113
117
97
108
105
53
50
116
121
51
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Good NumericUpDown equivalent in WPF? [closed]
...mmercial solutions are ok, you may consider this control set:
WPF Elements by Mindscape
It contains such a spin control and alternatively (my personal preference) a spin-decorator, that can decorate various numeric controls (like IntegerTextBox, NumericTextBox, also part of the control set) in XAML...
Architecture for merging multiple user accounts together
...In a control panel, the user is offered the opportunity to link an account by logging in to third-party services. (Pretty straightforward how this works.)
In the scenario where the user unwittingly makes multiple accounts, the solution is pretty simple. While the user is logged in on one of the ac...
Set Background color programmatically [duplicate]
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I didn't understand your question ... what do you mean by "when i set every one of my colour"? try this (edit: "#fffff" in original answer changed to "#ffffff"
yourView.setBackgroundColor(Color.parseColor("#ffffff"));
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“Could not find bundler” error
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This happened for me after installing a new version of ruby using rvm. Then I had to run gem install bundler again
– NRR
Jun 10 '16 at 16:54
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