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Why does printf not flush after the call unless a newline is in the format string?
...// Will now print everything in the stdout buffer
Edit: From Andy Ross's comment below, you can also disable buffering on stdout by using setbuf:
setbuf(stdout, NULL);
or its secure version setvbuf as explained here
setvbuf(stdout, NULL, _IONBF, 0);
...
Should services always return DTOs, or can they also return domain models?
...domain models all the way to controllers, or should we always use DTOs for communication with service layer?
A DTO is a response/request object, it makes sense if you use it for communication. If you use domain models in your presentation layer (MVC-Controllers/View, WebForms, ConsoleApp), then th...
How do I get the SharedPreferences from a PreferenceActivity in Android?
...ation. I am inflating the settings via a xml file so that my onCreate (and complete class methods) looks like this:
7 Answ...
Detach (move) subdirectory into separate Git repository
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Update: This process is so common, that the git team made it much simpler with a new tool, git subtree. See here: Detach (move) subdirectory into separate Git repository
You want to clone your repository and then use git filter-branch to mark everyt...
Why do we have to normalize the input for an artificial neural network?
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It's explained well here.
If the input variables are combined linearly, as in an MLP [multilayer perceptron], then it is
rarely strictly necessary to standardize the inputs, at least in theory. The
reason is that any rescaling of an input vector can be effectively undone by...
AngularJs: How to check for changes in file input fields?
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No binding support for File Upload control
https://github.com/angular/angular.js/issues/1375
<div ng-controller="form-cntlr">
<form>
<button ng-click="selectFile()">Upload Your File</button>
<input type="file" style="d...
Pretty git branch graphs
...ks and articles have some really pretty looking graphs of git branches and commits. How can I make high-quality printable images of git history?
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Jenkins on OS X: xcodebuild gives Code Sign error
...You can do that interactively (safer) or by specifying the password on the command line (unsafe), e.g.:
security unlock-keychain -p mySecretPassword...
Obviously, putting this into a script compromises the security of that keychain, so often people setup an individual keychain with only the signi...
Should I use the datetime or timestamp data type in MySQL?
Would you recommend using a datetime or a timestamp field, and why (using MySQL)?
39 Answers
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How to implement a Map with multiple keys? [duplicate]
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