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How do I include a path to libraries in g++
...ent variables which can be used to control the include path, library path, etc.
– Ernest Friedman-Hill
Mar 16 '13 at 3:09
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What is the difference between Builder Design pattern and Factory Design pattern?
...name) { this.name = name; return this; }
FruitBuilder setColor(color) { this.color = color; return this; }
FruitBuilder setFirmness(firmness) { this.firmness = firmness; return this; }
Fruit build() {
return new Fruit(this); // Pass in the builder
...
Static nested class in Java, why?
...images used for project), values folder (which contains string constants), etc..
Sine all the folders are part of Res folder, android tool generates a R.java (resources) file which internally contains lot of static nested classes for each of their inner folders.
Here is the look and feel of R.java...
Combine two data frames by rows (rbind) when they have different sets of columns
...d do the following.
# put data.frames into list (dfs named df1, df2, df3, etc)
mydflist <- mget(ls(pattern="df\\d+"))
# get all variable names
allNms <- unique(unlist(lapply(mydflist, names)))
# put em all together
do.call(rbind,
lapply(mydflist,
function(x) data.frame...
In Bash, how can I check if a string begins with some value?
...sting function calls with strings is not possible, pipes are not possible, etc.)
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How to configure XAMPP to send mail from localhost?
...mpp\php\php.ini refers to windows environments. For mac look in xamppfiles/etc for your php.ini file.
– Paul Trotter
Oct 14 '14 at 10:46
3
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What's a good way to overwrite DateTime.Now during testing?
...ppropriately according to the concern of the code, e.g business logic, UI, etc. DateTime manipulation across timezones is a minefield but the best first foot forward is to always start with UTC time.
– Adam Ralph
Nov 15 '13 at 15:33
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.NET Configuration (app.config/web.config/settings.settings)
...oyer solved this issue by first putting the dev level (debug, stage, live, etc) in the machine.config file. Then they wrote code to pick that up and use the right config file. That solved the issue with the wrong connection string after the app gets deployed.
They just recently wrote a central webs...
Which is more correct: … OR …
...rowsers, but e.g. specialized HTML renderers, data extractors, converters, etc.) fail to handle <a><h1>..</h1></a> properly, since it has not been allowed in the specifications.
There is seldom a good reason to make a heading or text in a heading a link. (It’s mostly illo...
Neo4j - Cypher vs Gremlin query language
...clude an alternate path expander (apoc.path.expand, apoc.path.subgraphAll, etc).
Gremlin is harder to learn but it's more powerful than Cypher and APOC. You can implement any logic you can think of in Gremlin.
I really wish Neo4J shipped with a toggleable Gremlin server (from reading around, this...