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Checking if a field contains a string

... The selected answer didn't work for me, but this one did (I'm executing mongo queries via docker exec commands) I think this one should be the selected answer because it appears to be more versatile. – Arthu...
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Delete all records in a table of MYSQL in phpMyAdmin

...ampserver 2.2. When I want to delete all records of a table in phpMyAdmin (select all) it deletes only one record not all records. Why it does not delete all records? ...
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SQL Server 2005 How Create a Unique Constraint?

... you want to do it from a Database Diagram: right-click on the table and select 'Indexes/Keys' click the Add button to add a new index enter the necessary info in the Properties on the right hand side: the columns you want (click the ellipsis button to select) set Is Unique to Yes give it an app...
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How to select .NET 4.5.2 as a target framework in Visual Studio

... }, onDemand: true, discardSelector: ".discard-answer" ,immediatelyShowMarkdownHelp:true,enableSnippets:true }); } }); ...
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Chrome: console.log, console.debug are not working

... of today, the UI of developer tools in Google chrome has changed where we select the log level of log statements being shown in the console. There is a logging level drop down beside "Filter" text box. Supported values are Verbose, Info, Warnings and Errors with Info being the default selection. ...
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Splitting a string into chunks of a certain size

...unkSize) { return Enumerable.Range(0, str.Length / chunkSize) .Select(i => str.Substring(i * chunkSize, chunkSize)); } Please note that additional code might be required to gracefully handle edge cases (null or empty input string, chunkSize == 0, input string length not divisible by...
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How to move the cursor word by word in the OS X Terminal

...e sequences for you: Open Terminal preferences (cmd+,); At Settings tab, select Keyboard and double-click ⌥ ← if it's there, or add it if it's not. Set the modifier as desired, and type the shortcut key in the box: esc+B, generating the text \033b (you can't type this text manually). Repeat fo...
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'App not Installed' Error on Android

...earing all of my cached data. Then, finally I realized all I had to do was select both signature versions when building my signed apk. Before I only had V2 (Full APK Signature) selected, but after selecting V1 Jar Signature as well, I was able to successfully install my signed APK on my 4.4.2 devic...
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Generate .pem file used to set up Apple Push Notifications

...rtificates" on the left navigation bar. Then, click "+" button. Step 2: Select Apple Push Notification service SSL (Production) option under Distribution section, then click "Continue" button. Step 3: Select the App ID you want to use for your BYO app (How to Create An App ID), then click "Con...
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How to get full path of selected file on change of using javascript, jquery-ajax

How to get full path of file while selecting file using <input type=‘file’> 11 Answers ...