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Check if a row exists, otherwise insert

...cedure that updates a row in a table. If the row doesn't exist, insert it. All this steps wrapped by a transaction. 11 Ans...
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In Laravel, the best way to pass different types of flash messages in the session

...re off a bunch of messages, each maybe a different severity, and have them all displayed. – Jason Mar 11 '15 at 11:20 2 ...
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How do I increase modal width in Angular UI Bootstrap?

...p-modal-window .modal-dialog { width: 500px; } Then in the controller calling the modal window, set the windowClass: $scope.modalButtonClick = function () { var modalInstance = $modal.open({ templateUrl: 'App/Views/modalView.html', controller: 'modalControlle...
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How do I kill background processes / jobs when my shell script exits?

... but can also be used to execute something if the shell exits: trap "killall background" EXIT It's a builtin, so help trap will give you information (works with bash). If you only want to kill background jobs, you can do trap 'kill $(jobs -p)' EXIT Watch out to use single ', to prevent the sh...
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The permissions granted to user ' are insufficient for performing this operation. (rsAccessDenied)"}

...guration tools (http://localhost/reportserver) creating Reports Folder manually go to Properties of created folder and add these roles to security (builtin\users , builtin\Administrator, domain\user) Deploy your reports and your problem resolved ...
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Colspan/Rowspan for elements whose display is set to table-cell

...SS, I'll be stubborn and throw in my workaround I figured out today, especially since it's much more elegant than having a table inside a table. Example equals to <table> with two cells per row and two rows, where the cell in the second row is a td with colspan="2". I have tested this with I...
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Search and replace a line in a file in Python

... I guess something like this should do it. It basically writes the content to a new file and replaces the old file with the new file: from tempfile import mkstemp from shutil import move, copymode from os import fdopen, remove def replace(file_path, pattern, subst): #Cr...
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Java enum - why use toString instead of name

... It really depends on what you want to do with the returned value: If you need to get the exact name used to declare the enum constant, you should use name() as toString may have been overriden If you want to print the enum const...
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startsWith() and endsWith() functions in PHP

... Please note that @DavidWallace and @FrancescoMM comments apply to an older version of this answer. The current answer uses strrpos which (should) fail immediately if needle does not match the beginning of haystack. – Salman A ...
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Benchmarking small code samples in C#, can this implementation be improved?

Quite often on SO I find myself benchmarking small chunks of code to see which implemnetation is fastest. 11 Answers ...