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Stylecop vs FXcop
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stylecop works on your C# source code. fxcop looks at your compiled code from any .net language.
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Checking if form has been submitted - PHP
...y checking for $_POST isn't good enough because it could've been generated from a number of different places...not just from a form post. Thanks Tzshand.
– Houston
Nov 19 '13 at 12:39
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Split delimited strings in a column and insert as new rows [duplicate]
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As of Dec 2014, this can be done using the unnest function from Hadley Wickham's tidyr package (see release notes http://blog.rstudio.org/2014/12/08/tidyr-0-2-0/)
> library(tidyr)
> library(dplyr)
> mydf
V1 V2
2 1 a,b,c
3 2 a,c
4 3 b,d
5 4 e,f
6 . .
&...
Foreign key constraint may cause cycles or multiple cascade paths?
...ascade delete for both details, because there are multiple cascading paths from Master to SomeOtherTable (one via Detail1 and one via Detail2).
Now you may already have understood this. Here is a possible solution:
Master { ID, masterfields }
DetailMain { ID, MasterID }
Detail1 { DetailMainID, de...
GCC compile error with >2 GB of code
...ated by for example __libc_csu_fini (which is a function) being referenced from _start and the relocation is truncated to fit. This means that _start (the program's true entry point) is trying to call that function via a SIGNED 32-bit offset, which has only a range of 2 GB. Since the total amount o...
JUnit test with dynamic number of tests
In our project I have several JUnit tests that e.g. take every file from a directory and run a test on it. If I implement a testEveryFileInDirectory method in the TestCase this shows up as only one test that may fail or succeed. But I am interested in the results on each individual file. How c...
Selenium WebDriver: Wait for complex page with JavaScript to load
...support for this, however, is horrible. Firefox began to try to support it from FF4 onwards (still evolving), IE has basic support in IE9.
And I guess I could come up with another flawed solution soon. The fact is - there's no definite answer on when to say "now the page is complete" because of th...
How can I use Timer (formerly NSTimer) in Swift?
...ton) {
timer.invalidate()
}
// called every time interval from the timer
func timerAction() {
counter += 1
label.text = "\(counter)"
}
}
Delayed event
You can also use a timer to schedule a one time event for some time in the future. The main difference fr...
filters on ng-model in an input
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Reassigning scope variable from within $watch forces the listener to be invoked again. In simple cases (where your filter is idempotent) you will end up with the filter executing twice on every modification.
– BorisOkunskiy
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Choosing a Java Web Framework now? [closed]
...ased solution a good fit to this problem?
Personally, I would stay away from big fat Portal solutions (they are often productivity killers). I've heard good things about Gatein though but I don't have any real experience with it.
Any insights on using "Spring Roo" or "Play" will be very helpf...