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AngularJS - placeholder for empty result from filter

... Taken from this official document that's how they do it: ng-repeat="friend in friends | filter:q as results" Then use the results as an array <li class="animate-repeat" ng-if="results.length == 0"> <strong>No resu...
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What is a fat JAR? [duplicate]

... The fat jar is the jar, which contains classes from all the libraries, on which your project depends and, of course, the classes of current project. In different build systems fat jar is created differently, for example, in Gradle one would create it with (instruction): ...
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Learning Regular Expressions [closed]

...egular expressions! (The re in grep refers to regular expressions.) Order from the menu Adding just a little complexity, you can match either 'Nick' or 'nick' with the pattern [Nn]ick. The part in square brackets is a character class, which means it matches exactly one of the enclosed characters. ...
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How can I read command line parameters from an R script?

...ample: spec <- matrix(c( 'in' , 'i', 1, "character", "file from fastq-stats -x (required)", 'gc' , 'g', 1, "character", "input gc content file (optional)", 'out' , 'o', 1, "character", "output filename (optional)", 'help' , 'h', 0, "logical", "this ...
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ExpressJS How to structure an application?

...ls community, they want to be able to have a single Rails developer switch from app to app to app and be familiar and comfortable with it each time. This makes great sense if you are 37 signals or Pivotal Labs, and has benefits. In the server-side JavaScript world, the overall ethos is just way more...
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How do I delete an Azure storage account containing a leased blob?

...that the container has an active disk artifact and the advice to remove it from the repository. The procedure to remove the disk image from the blob repository is: Go to the Windows Azure Management Portal. Click on Virtual Machines. Click on Disks. Click on the disk. Click on Delete Disk. Afte...
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How can I send large messages with Kafka (over 15MB)?

...this is the largest size of the message that can be received by the broker from a producer. Broker side (per topic): max.message.bytes - this is the largest size of the message the broker will allow to be appended to the topic. This size is validated pre-compression. (Defaults to broker's message.ma...
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When should the volatile keyword be used in C#?

...rantee that every processor stops what it is doing and updates caches to/from main memory. Rather, they provide weaker guarantees about how memory accesses before and after reads and writes may be observed to be ordered with respect to each other. Certain operations such as creating a new th...
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Stateless vs Stateful - I could use some concrete information

... I suggest that you start from a question in StackOverflow that discusses the advantages of stateless programming. This is more in the context of functional programming, but what you will read also applies in other programming paradigms. Stateless pr...
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Cannot add or update a child row: a foreign key constraint fails

... So I need to do to another SQL statement to get the userid from table1? – Tom Feb 15 '11 at 15:25 5 ...