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Disable validation of HTML5 form elements
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Wow! I was having a real tough time looking where my submit event was gone. Thank you sir!
– Gipsy King
Jul 27 '10 at 6:34
2
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What is the use case of noop [:] in bash?
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I sometimes use while : ; do ... ; done if I want a quick and dirty infinite loop. (Usually there's a sleep in the loop, and I type Ctrl-C to kill it.)
– Keith Thompson
May 12 '16 at 1:05
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At runtime, find all classes in a Java application that extend a base class
...e as easy as it is in the .Net world and this answer has saved me a lot of time.
– akmad
Oct 1 '12 at 19:55
1
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How many bytes does one Unicode character take?
...er, you can copy&paste it on http://codepoints.net/.
I wasted a lot of time on this useless list (but it's sorted!).
MySQL has a charset called "utf8" which actually does not support characters longer than 3 bytes. So you can't insert a pile of poo, the field will be silently truncated. Use "utf...
Cannot delete directory with Directory.Delete(path, true)
...lution, with the idea of interrupting the current thread to allow Explorer time to release the directory handle.
// incomplete!
try
{
Directory.Delete(path, true);
}
catch (IOException)
{
Thread.Sleep(0);
Directory.Delete(path, true);
}
But this only works if the open directory is th...
How to remove all debug logging calls before building the release version of an Android app?
...exceptions — but you can also specify different logging behaviours at runtime.
In this example, logging statements will only be written to logcat in debug builds of my app:
Timber is set up in my Application onCreate() method:
if (BuildConfig.DEBUG) {
Timber.plant(new Timber.DebugTree());
}
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Where can I learn how to write C code to speed up slow R functions? [closed]
...the tooth (and there have been rumours of a 2nd edition for years). At the time there was simply nothing else.
The second in Chambers' "Software for Data Analysis" which is much more recent and has a much nicer R-centric feel -- and two chapters on extending R. Both C and C++ get mentioned. Plus, ...
How can I perform a culture-sensitive “starts-with” operation from the middle of a string?
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Indeed. Noda Time doesn't want to get into the business of Unicode details :)
– Jon Skeet
Apr 18 '13 at 8:19
2
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How to embed small icon in UILabel
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Note: it slow down compile time
– Jack
Apr 27 '18 at 8:03
I can do it ...
What is the difference between “expose” and “publish” in Docker?
...the answer to point out this fact and link to @tgogos answer below (at the time of writing this comment), link: stackoverflow.com/questions/22111060/…
– Moha the almighty camel
Nov 21 '18 at 15:11
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