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Creating Unicode character from its number
...res11: scala.collection.immutable.IndexedSeq[String] = Vector(f468, 200d, f3a8) This emoji, "male singer", is addressed with the three code points U+1f468, U+200d and U+1f3a8. The most significant digit is missing. I can add it with a bitwise OR (stackoverflow.com/a/2220476/1007926), but don't kn...
Could not load file or assembly 'System.Net.Http.Formatting' or one of its dependencies. The system
... <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-2.2.28.0" newVersion="2.2.28.0" />
</dependentAssembly>
in my web.config. removed that to get it to work. some other package I installed, an...
How to measure elapsed time in Python?
...psed_timer() as elapsed:
# some lengthy code
print( "midpoint at %.2f seconds" % elapsed() ) # time so far
# other lengthy code
print( "all done at %.2f seconds" % elapsed() )
Here's contextmanager code sufficient to do the trick:
from contextlib import contextmanager
from timeit im...
Auto layout constraints issue on iOS7 in UITableViewCell
... still didn't find a good solution for storyboards...
Some info also here:
https://github.com/Alex311/TableCellWithAutoLayout/commit/bde387b27e33605eeac3465475d2f2ff9775f163#commitcomment-4633188
From what they advice there:
self.contentView.bounds = CGRectMake(0, 0, 99999, 99999);
I've induced ...
How to change the cursor into a hand when a user hovers over a list item?
...t; div {
float: left;
box-sizing: border-box;
background: #f2f2f2;
border:1px solid #ccc;
width: 20%;
padding: 10px 2px;
text-align: center;
white-space: nowrap;
&:nth-child(even) {
background: #eee;
}
&:hover {
opacity: ...
Task not serializable: java.io.NotSerializableException when calling function outside closure only o
...poses a great paradigm shifting way to avoid these serialization problems: https://github.com/samthebest/dump/blob/master/sams-scala-tutorial/serialization-exceptions-and-memory-leaks-no-ws.md
The top voted answer is basically suggesting throwing away an entire language feature - that is no longer ...
Is it possible to use “/” in a filename?
...
Also, note that at least e2fsck considers any filename as an illegal filename that has to be fixed—see the source. So if you somehow end up with a filename that has slashes in it, you can use fsck to fix the problem.
– ehabkost...
How to nicely format floating numbers to String without unnecessary decimal 0?
...
String.format("%.2f", value) ;
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Determine a string's encoding in C#
...hecks for a UTF8 pattern. This code is based off
// the top answer at: https://stackoverflow.com/questions/6555015/check-for-invalid-utf8
// For our purposes, an unnecessarily strict (and terser/slower)
// implementation is shown at: https://stackoverflow.com/questions/1031645/how-to-det...
How to edit incorrect commit message in Mercurial? [duplicate]
...
If you get abort: can't rebase immutable changeset 43ab8134e7af you must first flip the commit to draft: hg phase -f -d 45:c3a3a271d11c - see Mecurial Phases for more.
– Daniel Sokolowski
Sep 3 '13 at 13:13
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