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How do I load my script into the node.js REPL?
... enter the REPL even if stdin
node -e 'var client = require("./build/main/index.js"); console.log("Use `client` in repl")' -i
Then you can add to package.json scripts
"repl": "node -e 'var client = require(\"./build/main/index.js\"); console.log(\"Use `client` in repl\")' -i",
tested using nod...
how to check if List element contains an item with a Particular Property Value
... list an element exists that matches a given criteria, you can use the FindIndex instance method. Such as
int index = list.FindIndex(f => f.Bar == 17);
Where f => f.Bar == 17 is a predicate with the matching criteria.
In your case you might write
int index = pricePublicList.FindIndex(it...
How do I specify local .gem files in my Gemfile?
...tem:
Just put your .gem files in a local directory, then use "gem generate_index" to make it a Gem repository
mkdir repo
mkdir repo/gems
cp *.gem repo/gems
cd repo
gem generate_index
Finally point bundler to this location by adding the following line to your Gemfile
source "file://path/to/repo"
...
How can I solve a connection pool problem between ASP.NET and SQL Server?
...me to time on our web site as well. The culprit in our case, is our stats/indexes getting out of date. This causes a previously fast running query to (eventually) become slow and time out.
Try updating statistics and/or rebuilding the indexes on the tables affected by the query and see if that he...
How do I “un-revert” a reverted Git commit?
... Please note this will remove all changes in working tree and index. Use git stash to save any changes you don't wan't to lose.
– zpon
Aug 30 '16 at 5:37
3
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What is “lifting” in Scala?
...2,3).lift(22).getOrElse(-1)
Int = -1
This shows a neat approach to avoid index out of bounds exceptions.
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JavaScript variables declare outside or inside loop?
...rs in the body of the loop should be declared before the loop begins. The index value of the loop is clearly a special case (and is hoisted) and doesn't not help the OP at all.
– mkoistinen
Sep 10 '10 at 14:13
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JavaScript regex multiline flag doesn't work
...
var ks = "";
$.each($( this ).val().split("\n"), function( index, value ){
console.log(index + "-" + value);
ks += " " + value;
});
//console.log(ks);
hasError = !ks.match( patternRegex );
//debugger;
if ( typeof this.setCustomVal...
Compare DATETIME and DATE ignoring time portion
...th datefields have been typecast, meaning you'll be unable to leverage any indexes.
So, if there is a need to write a query that can benefit from an index on a date field, then the following (rather convoluted) approach is necessary.
The indexed datefield (call it DF1) must be untouched by any ki...
Most popular screen sizes/resolutions on Android phones [closed]
...device dashboard" stats at:
http://developer.android.com/about/dashboards/index.html#Screens
can be pretty helpful. They are current and derived from Android Market visits.
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