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vs

...global namespace anyway, and C++11 ratified this practice[*]. So, you basically have three options: Use <cstdint> and either fully qualify each integer type you use or else bring it into scope with using std::int32_t; etc (annoying because verbose, but it's the right way to do it just like f...
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Add Foreign Key to existing table

... To add a foreign key (grade_id) to an existing table (users), follow the following steps: ALTER TABLE users ADD grade_id SMALLINT UNSIGNED NOT NULL DEFAULT 0; ALTER TABLE users ADD CONSTRAINT fk_grade_id FOREIGN KEY (grade_id) REFERENCES grades(id); ...
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in_array() and multidimensional array

...sive (hence the _r, analogous to print_r(), for example). It descends into all nested arrays to search for the value until there are no more arrays to be found. This way, you can search through arrays of arbitrary complexity instead of just two levels deep. – jwueller ...
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How to query SOLR for empty fields?

...ou need to change QueryParameter.cs (Create a new parameter) private bool _negativeQuery = false; public QueryParameter(string field, string value, ParameterJoin parameterJoin = ParameterJoin.AND, bool negativeQuery = false) { this._field = field; this._value = value.Trim(); this._para...
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Recursive lambda functions in C++11

... in MSVC, where I have experience with them), it's just that they aren't really compatible with type inference. share | improve this answer | follow | ...
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AngularJS browser autofill workaround by using a directive

...user's input. Also, 3 seconds is probably too long. You shouldn't have to call $apply() in a $timeout, BTW, it should queue a $digest for you automatically. The real catch: Will your browser beat Angular to execution? What about my browser? This is probably an unwinnable war, which is why Angular ...
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namespaces for enum types - best practices

...would not be guaranteed that two distinct enums don't both think they are called eFeelings For simpler-looking code, I use a struct, as you presumably want the contents to be public. If you're doing any of these practices, you are ahead of the curve and probably don't need to scrutinize this furth...
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Uploading Files in ASP.net without using the FileUpload server control

... while using it to upload multiple files, it returns same file name for all files and hence save the first file n number of times. Any idea how to get over it? – sohaiby Apr 29 '15 at 9:12 ...
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I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]

...to be in Ruby 1.8.7. Looks like it was added in 1.9.3: apidock.com/ruby/v1_9_3_392/SecureRandom/uuid/class – existentialmutt Aug 25 '14 at 17:31 2 ...
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How to send FormData objects with Ajax-requests in jQuery? [duplicate]

... | edited Apr 18 at 12:32 Mike B. 9,7541717 gold badges6868 silver badges108108 bronze badges answere...