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What exactly does git's “rebase --preserve-merges” do (and why?)

...it, and deal with some extra wrinkles The most interesting part, conceptually, is perhaps in picking what the new commit's merge parents should be. Replaying merge commits also require explicitly checking out particular commits (git checkout <desired first parent>), whereas normal rebase do...
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How many socket connections can a web server handle?

...am. Today, arbitrarily, let's say i7 (4 core) with 8GB of RAM. A good firewall/router to match. No virtual limit/governor - ie. Linux somaxconn, IIS web.config... No dependency on other slower hardware - no reading from harddisk, because it would be the lowest common denominator and bottleneck, not ...
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Is there “Break on Exception” in IntelliJ?

Is there feature that will automatically break debugging on first exception occurrence? 6 Answers ...
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How To Capture A Minidump: Let Me Count The Ways - C/C++ - 清泛网 - 专注C/C++及内核技术

...uo;t complete unless it produced a minidump. I thought I’d throw out all the ways I know off the top of my head. Of course, I’m sure there are other ways so please add them in the comments! Note: I’m only using Windows 7 and Server 2008 R2 these days so some of these might not wor...
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Inheritance vs. Aggregation [closed]

... aggregation (or we plan to use it) but we find out we need to copy almost all of the functionality. Then we have a smell that points in the direction of inheritance. To cut it short. We should use aggregation if part of the interface is not used or has to be changed to avoid an illogical situatio...
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Logging best practices [closed]

...s until after Filter.ShouldTrace() has succeeded. This means no expensive calls to ToString() on parameter values until after the system has confirmed message will actually be logged. The Trace.CorrelationManager allows you to correlate log statements about the same logical operation (see below)....
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How do you performance test JavaScript code?

... a good way to get numbers, but in my experience, perceived performance is all that matters to the user/client. For example, we had a project with an Ext accordion that expanded to show some data and then a few nested Ext grids. Everything was actually rendering pretty fast, no single operation too...
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How to get input type using jquery?

...ns and some selects. The fiddle here: http://jsfiddle.net/pVBU8/1/ get all the inputs: var allInputs = $(":input"); get all the inputs type: allInputs.attr('type'); get the values: allInputs.val(); NOTE: .val() is NOT the same as :checked for those types where that is relevent. use: .a...
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How to tell Maven to disregard SSL errors (and trusting all certs)?

... relaxed SSL check for user generated certificates. -Dmaven.wagon.http.ssl.allowall=true - enable match of the server's X.509 certificate with hostname. If disabled, a browser like check will be used. -Dmaven.wagon.http.ssl.ignore.validity.dates=true - ignore issues with certificate dates. Officia...
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Xcode can only refactor C and Objective-C code. How to rename swift class name in Xcode 6?

... Identify and type section rename existing class in "name" field. That's all! Previously I manually rename the class name in the class file. share | improve this answer | f...