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AngularJs ReferenceError: $http is not defined
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Thanks for contributing an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based o...
“please check gdb is codesigned - see taskgated(8)” - How to get gdb installed with homebrew code si
...ause OSX implements a pid access policy which requires a digital signature for binaries to access other processes pids. To enable gdb access to other processes, we must first code sign the binary. This signature depends on a particular certificate, which the user must create and register with the sy...
How to make PyCharm always show line numbers
I cannot seem to be able to find the setting to enable line numbers for all files, but I have to always right click and enable this on per file basis.
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Decoding JSON using json.Unmarshal vs json.NewDecoder.Decode
...ecode method of json.Decoder, it buffers the entire JSON value in memory before unmarshalling it into a Go value. So in most cases it won't be any more memory efficient (although this could easily change in a future version of the language).
So a better rule of thumb is this:
Use json.Decoder if...
Is there a Java standard “both null or equal” static method?
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This is only nullsafe concering x. For y it depends on the implementation of equals of the given object. (the implementation is return (x == y) || (x != null && x.equals(y));)
– emi-le
Apr 6 '18 at 9:09
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Multiple file extensions in OpenFileDialog
...ound of copy/paste of all the extensions (joined together with ; as above) for "All graphics types":
Filter = "BMP|*.bmp|GIF|*.gif|JPG|*.jpg;*.jpeg|PNG|*.png|TIFF|*.tif;*.tiff|"
+ "All Graphics Types|*.bmp;*.jpg;*.jpeg;*.png;*.tif;*.tiff"
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How to remove only underline from a:before?
I have a set of styled links using the :before to apply an arrow.
6 Answers
6
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In Ruby how do I generate a long string of repeated text?
... in the String class. That method accepts numbers as valid arguments to perform string replication. When you reverse the expression, we get 999999.*("0"). Now we are talking about the * method in the FixNum class, and that method refuses to take strings as arguments. It certainly could (for example,...
What does the tilde (~) mean in my composer.json file?
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Tilde operator is useful for the projects that version their libraries using semantic versioning scheme.
Semantic versioning is more of a guideline that evaluates to the next significant release.
For Composer, this operator means to allow minor rel...
RegEx to parse or validate Base64 data
...in many situations to store or transfer data in environments that, perhaps for legacy reasons, are restricted to US-ASCII data.
So it depends on the purpose of usage of the encoded data if the data should be considered as dangerous.
But if you’re just looking for a regular expression to match B...