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Spring - @Transactional - What happens in background?
...s you observed, through, the proxy mechanism only works when calls come in from some external object. When you make an internal call within the object, you're really making a call through the "this" reference, which bypasses the proxy. There are ways of working around that problem, however. I explai...
Why does GCC generate 15-20% faster code if I optimize for size instead of speed?
...xample on different processors, you will find that on some of them benefit from -O2 while other are more favorable to -Os optimizations.
Here are the results for time ./test 0 0 on several processors (user time reported):
Processor (System-on-Chip) Compiler Time (-O2) Time (-Os) Fa...
What's the fastest way to read a text file line-by-line?
...ify FileOptions. For example, if you are reading a large file sequentially from beginning to end, you may benefit from FileOptions.SequentialScan. Again, benchmarking is the best thing you can do.
Using File.ReadLines
This is very much like your own solution except that it is implemented using a S...
Setting HttpContext.Current.Session in a unit test
... service I am trying to unit test. In the service it pulls several values from the HttpContext like so:
14 Answers
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Position an element relative to its container
...n other words, the elements is laid out in normal flow, then it is removed from normal flow and offset by whatever values you have specified (top, right, bottom, left). It's important to note that because it's removed from flow, other elements around it will not shift with it (use negative margins i...
How can I download a specific Maven artifact in one command line?
...test version (2.8) of the Maven Dependency Plugin, downloading an artifact from the Maven Central Repository is as simple as:
mvn org.apache.maven.plugins:maven-dependency-plugin:2.8:get -Dartifact=groupId:artifactId:version[:packaging[:classifier]]
where groupId:artifactId:version, etc. are the ...
How to send password securely over HTTP?
... give it a go. Logs will remind clean. And of course if you making a call from the server (if that is the scenario you are worrying about) you should generate header programmatically of course.
– FullStackForger
Apr 4 '16 at 23:37
...
Swift: #warning equivalent
...de-project/
http://jeffreysambells.com/2013/01/31/generate-xcode-warnings-from-todo-comments
EDIT: 18/11/14
@david-h raised a good point in his comment. If you wanted to only raise these warnings in a specific build configuration, you could do the following:
if [ "${CONFIGURATION}" = "Debug" ]; ...
How to pass event as argument to an inline event handler in JavaScript?
... data binding. You can access any method of the parent web component class from the inline events onclick="toggleBtnActive.call(this, true)".
– Adrian Moisa
Dec 9 '17 at 18:08
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Putting license in each code file? [closed]
...e each source file was released under, because the file might be separated from the rest of the code (reuse - encouraged, in general, by Open Source), and if the file contains no information about the licence, it's trickier to track back to the correct licence. But the whole licence in each file - ...