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What did MongoDB not being ACID compliant before v4 really mean?
...this update (in memory), wait for the write to happen to the local journal file, etc.
There is no easy "atomic" updates to multiple collections and even multiple documents in the same collection. It's not a problem in most cases because it can be circumvented with Two Phase Commit, or restructuring ...
Best way to trim strings after data entry. Should I create a custom model binder?
... include this line somewhere in Application_Start() in your Global.asax.cs file to use the model binder when binding strings:
ModelBinders.Binders.Add(typeof(string), new TrimStringModelBinder());
I find it is better to use a model binder like this, rather than overriding the default model binder...
Significance of -pthread flag when compiling
...ook for anything that starts with %{pthread:.
On my computer, this causes files to be compiled with -D_REENTRANT, and linked with -lpthread. On other platforms, this could differ. Use -pthread for most portability.
Using _REENTRANT, on GNU libc, changes the way some libc headers work. As a specifi...
How can I get a resource content from a static context?
I want to read strings from an xml file before I do much of anything else like setText on widgets, so how can I do that without an activity object to call getResources() on?
...
What is console.log?
...g. Firebug or Developer Tools (Chrome / Safari) and will show the line and file where it was executed from.
Moreover, when you output a jQuery Object it will include a reference to that element in the DOM, and clicking it will go to that in the Elements/HTML tab.
You can use various methods, but b...
Maven Run Project
...correct but I am simplifying it for noobs like me.Go to your project's pom file. Add a new property exec.mainClass and give its value as the class which contains your main method. For me it was DriverClass in mainpkg. Change it as per your project.
Having done this navigate to the folder that con...
Choose between ExecutorService's submit and ExecutorService's execute
... exceptions, although it can have side effects such as writing to a log
file or placing a result in a shared data structure. Many tasks are
effectively deferred computations—executing a database query, fetching
a resource over the network, or computing a complicated function. For
these ty...
Can I add extension methods to an existing static class?
...er" actually be responsible for interpreting itself from the configuration file? Normally I simply have ConfigurationSectionHandler and cast the output from ConfigurationManager to the appropriate class and don't bother with the wrapper.
– tvanfosson
Oct 8 '10 ...
In Python, what happens when you import inside of a function? [duplicate]
... encourage programmers to place all imports at the beginning of the module file.
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FB OpenGraph og:image not pulling images (possibly https?)
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In case it helps anyone - our og:image URL doesn't have a file extension as images are created by a service (/foo/bar). This answer fixed our problems with Facebook linter, presumably due to og:type="image/png". Thank you!!
– Dunc
May 13 '15 at...