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Running multiple async tasks and waiting for them all to complete

...; sequence, Func<T, Task> action) { return Task.WhenAll(sequence.Select(action)); } Call it like this: await sequence.ForEachAsync(item => item.SomethingAsync(blah)); Or with an async lambda: await sequence.ForEachAsync(async item => { var more = await GetMoreAsync(item); ...
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Reference - What does this error mean in PHP?

... mysql_fetch_array() expects parameter 1 to be resource, boolean given in select All "mysql_fetch_array() expects parameter 1 to be resource, boolean given" Questions on Stackoverflow Related Errors: Warning: [function] expects parameter 1 to be resource, boolean given Other mysql* functions ...
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Can I use Twitter Bootstrap and jQuery UI at the same time?

...bootstrap's or your custom style, you need to create a custom download and select the no-theme theme. That will only include jQuery UI's resets, and not overload bootstrap's style for various elements. While we're at it, some jQuery UI components (such as datepicker) have a native bootstrap impleme...
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console.log timestamps in Chrome?

...2) > click the three-dot menu in the top right > click settings > select Preferences in the left menu > check show timestamps in the Console section of the settings screen (top right) – tekiegirl Sep 4 '18 at 9:52 ...
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Python function overloading

...working with languages that can discriminate data types at compile-time, selecting among the alternatives can occur at compile-time. The act of creating such alternative functions for compile-time selection is usually referred to as overloading a function. (Wikipedia) Python is a dynamical...
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WAMP shows error 'MSVCR100.dll' is missing when install

...s://www.microsoft.com/en-us/download/details.aspx?id=30679 There you can select the x86 or x64 version depending on your system This article on the WampServer forums shows all the Microsoft Visual C++ runtime libraries you need to have installed on your system for each version of WampServer. To ...
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How to access full source of old commit in BitBucket?

...p did not solved for me, what gave results: the answer from @mattdlockyer, select a file, click on the drop down, select a older commit and then return to the repo base link like the last image from oscar post – user2582318 Aug 27 '16 at 6:17 ...
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Like Operator in Entity Framework?

... where EF.Functions.Like(e.Title, "%developer%") select e; Comparing to ... where e.Title.Contains("developer") ... it is really translated to SQL LIKE rather than CHARINDEX we see for Contains method. ...
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How to save an activity state using save instance state?

... usually use this technique to store instance values for your application (selections, unsaved text, etc.). share | improve this answer | follow | ...
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Validation failed for one or more entities while saving changes to SQL Server Database using Entity

...trings. var errorMessages = ex.EntityValidationErrors .SelectMany(x => x.ValidationErrors) .Select(x => x.ErrorMessage); // Join the list to a single string. var fullErrorMessage = string.Join("; ", errorMessages); // Combine the origin...