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How to work around the lack of transactions in MongoDB?
...ases - they'll be multi-statement, with similar semantics and syntax (like start_transaction and commit_transaction). Importantly, the changes to MongoDB that enable transactions do not impact performance for workloads that do not require them.
For more details see here.
Having distributed transa...
Visual Studio support for new C / C++ standards?
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Starting from VC2013 preview 1, C99, a more diversified set of C++11 and some newly introduced C++14 standards are supported. Checkout the official blog for more details: http://blogs.msdn.com/b/vcblog/archive/2013/06/27/what...
How do I set a background-color for the width of text, not the width of the entire element, using CS
... container to fit the rest of your design. This is just meant as a working starting point. Use carefully. Working demo on CodePen
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Is it possible to set a custom font for entire of application?
...e for the same.
Is it possible to set this as default font, at application start up and then use it elsewhere in the application? When set, how do I use it in my layout XMLs?
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What's in an Eclipse .classpath/.project file?
...th Eclipse, and specifically — how do you initialize a workspace. Do you start Eclipse on a new workspace, and then use "import existing Maven projects"? if so, then you're right — none of these files are really needed, as m2eclipse takes care of that for you (or, at least, that's what it's supp...
Split comma-separated strings in a column into separate rows
...ctor = rep(director, n), AB = rep(AB, n))
DT <- as.data.table(DF)
# start benchmarks
microbenchmark::microbenchmark(
matt_mod = {
s <- strsplit(as.character(DF$director), ',')
data.frame(director=unlist(s), AB=rep(DF$AB, lengths(s)))},
jaap_DT1 = {
DT[, lapply(....
Unable to find valid certification path to requested target - error even after cert imported
...rt);
socket.setSoTimeout(10000);
try {
System.out.println("Starting SSL handshake...");
socket.startHandshake();
socket.close();
System.out.println();
System.out.println("No errors, certificate is already trusted");
} catch (SSLException e) {
...
Is C++14 adding new keywords to C++?
...uage is mature for a certain niche, you can always break compatibility and start a new language to satisfy the needs of new niches. Python is one example. Other examples are C++ --> Java, Java --> Scala, Common Lisp --> Clojure, C++ --> D. Some languages grow indefinitely because their c...
What are the benefits of using C# vs F# or F# vs C#? [closed]
...ude if you have a large existing codebase. It might not make sense to just start writing parts in F#.
Design tools. F# doesn't have any. Does not mean it couldn't have any, but just right now you can't whip up a WinForms app with F# codebehind. Even where it is supported, like in ASPX pages, you do...
In Python, when should I use a function instead of a method?
...uidelines, and I think my advice is perfectly good for someone who is just starting out. I appreciate your point of view, however.
– Bryan Oakley
Nov 13 '11 at 17:12
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