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How to check if an ele<em>mem>ent is in an array
In Swift, how can I check if an ele<em>mem>ent exists in an array? Xcode does not have any suggestions for contain , include , or has , and a quick search through the book turned up nothing. Any idea how to check for this? I know that there is a <em>mem>ethod find that returns the index nu<em>mem>ber, but is there ...
How to save <em>Mem>ySQL query output to excel or .txt file? [duplicate]
How do you save output of a <em>Mem>ySQL query to a <em>Mem>S Excel sheet?
2 Answers
2
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Is it safe to parse a /proc/ file?
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In general, no. (So <em>mem>ost of the answers here are wrong.) It <em>mem>ight be safe, depending on what property you want. But it's easy to end up with bugs in your code if you assu<em>mem>e too <em>mem>uch about the consistency of a file in /proc. For exa<em>mem>ple, see this...
Search and replace in Vi<em>mem> across all the project files
I'<em>mem> looking for the best way to do search-and-replace (with confir<em>mem>ation) across all project files in Vi<em>mem>. By "project files" I <em>mem>ean files in the current directory, so<em>mem>e of which do not have to be open.
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Serializing object that contains cyclic object value
I have an object (parse tree) that contains child nodes which are references to other nodes.
7 Answers
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Why does C++ require a user-provided default constructor to default-construct a const object?
...ion of T would invoke a user-provided constructor
of T (not inherited fro<em>mem> a base class) or if
each direct non-variant non-static data <em>mem>e<em>mem>ber <em>Mem> of T has a default <em>mem>e<em>mem>ber initializer or, if <em>Mem> is of class type X (or array thereof), X
is const-default-constructible,
if T is a union with a...
Git Tag list, display co<em>mem><em>mem>it sha1 hashes
so the git tag co<em>mem><em>mem>and lists the current git tags
8 Answers
8
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How do I re<em>mem>ove duplicates fro<em>mem> a C# array?
I have been working with a string[] array in C# that gets returned fro<em>mem> a function call. I could possibly cast to a Generic collection, but I was wondering if there was a better way to do it, possibly by using a te<em>mem>p array.
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Check if ele<em>mem>ent is visible in DO<em>Mem>
Is there any way that I can check if an ele<em>mem>ent is visible in pure JS (no jQuery) ?
18 Answers
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<em>Mem>erge, update, and pull Git branches without using checkouts
... a project that has 2 branches, A and B. I typically work on branch A, and <em>mem>erge stuff fro<em>mem> branch B. For the <em>mem>erging, I would typically do:
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