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How to read the content of a file to a string in C?
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I tend to just load the entire buffer as a raw memory chunk into memory and do the parsing on my own. That way I have best control over what the standard lib does on multiple platforms.
This is a stub I use for this. you may also want to check the error-codes for fse...
How to Truncate a string in PHP to the word closest to a certain number of characters?
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its really helpful to me, my headache was long Arabic letters and its reduced to correct words now with help of tokenTruncate function.. tnx a million :)
– Aditya P Bhatt
Jul 7 '13 at 16:57
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When to use a View instead of a Table?
...nctionality as Oracle's "WITH CHECK OPTION" clause directly in the view
Drawbacks
You lose information about relations (primary keys, foreign keys)
It's not obvious whether you will be able to insert/update a view, because the view hides its underlying joins from you
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How to set default font family for entire Android app
...nt .ttf/.otf inside the font folder, Make sure the font name is lower case letters and underscore only.
Inside res -> values -> styles.xml inside <resources> -> <style> add your font <item name="android:fontFamily">@font/font_name</item>.
Now all your app text shou...
What's the best mock framework for Java? [closed]
...I've been having success with JMockit.
It's pretty new, and so it's a bit raw and under-documented. It uses ASM to dynamically redefine the class bytecode, so it can mock out all methods including static, private, constructors, and static initializers. For example:
import mockit.Mockit;
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Moc...
Is std::vector copying the objects with a push_back?
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I would also note that, if you use raw pointers, you are now responsible for cleaning up after them. There's no good reason to do this (not one I can think of anyway), you should always use a smart pointer.
– Ed S.
Nov 2...
Differences between unique_ptr and shared_ptr [duplicate]
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@AaronMcDaid By default unique_ptr will behave like a raw pointer that you can't forget to delete: if you forget to make the dtor virtual, it's on you.
– curiousguy
Jun 30 '18 at 18:00
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WebApi's {“message”:“an error has occurred”} on IIS7, not in IIS Express
... reach this post, and try/catch didn't work in my case so I had to see the raw result
– Ekus
Apr 30 '19 at 20:18
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Neither BindingResult nor plain target object for bean name available as request attribute [duplicat
...he model attribute name is taken as Bean class's name with first lowercase letter
By doing this the form which expects a backing object naming "login" will be made available to it
after the form is submitted you can do the validation by passing your bean object and bindingresult as the method par...
How to migrate/convert from SVN to Mercurial (hg) on windows
... Repo folder itself. Map the folder just above it) Give the mapped drive a letter, like Y:\
Open a command Prompt and type: CD /D Y:\
At the Y:\ prompt type: hg convert y:/RepoName (use the name of the current Repo) Be careful of the forward and back slashes. The one in the command is a forward...