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String.equals versus == [duplicate]
... with "equivalence". The this == anObject check is semantically exactly a test that one is comparing the same two objects (equality), which by definition therefore must be equivalent. The final return true after the while loop does not mean we have the same "Jorman", it means the that the two ent...
jQuery form serialize - empty string
...to give the input element a name. E.g.:
<form id="form1" action="/Home/Test1" method="post" name="down">
<div id="div2">
<input id="input1" type="text" value="2" name="foo"/>
</div>
</form>
will give you in the alert box foo=2.
.serialize() takes...
Update data in ListFragment as part of ViewPager
...
Okay, after testing the method by @barkside above, I could not get it to work with my application. Then I remembered that the IOSched2012 app uses a viewpager as well, and that is where I found my solution. It does not use any fragment I...
How to change column datatype from character to numeric in PostgreSQL 8.4
... drop the FK, change both columns, and then add the FK back. You do have a test database to play with and a backup of the production database, right?
– mu is too short
Oct 7 '11 at 5:42
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pandas: multiple conditions while indexing data frame - unexpected behavior
...like df[True & False] fails but df[(True) & (False)] succeeds (not tested on this example)
– 3pitt
Feb 15 '18 at 20:26
1
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How to avoid warning when introducing NAs by coercion
...(x)
x[na] = NA_real_
x
}
as.num.pattern(c('1', '2', '3.43', 'char1', 'test2', 'other3', '23/40', '23, 54 cm.'))
[1] 1.00 2.00 3.43 NA NA NA NA NA
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Reloading module giving NameError: name 'reload' is not defined
.... However, if you are developing a module and using an IPython console to test it interactively, then reload can be handy in that work flow. As @Evan said, though, watch out for import-time side-effects. In general, I would say to avoid reloading someone else's modules. reloading your own makes ...
How to move Jenkins from one PC to another
...t on my development PC, because I had limited knowledge on this tool; so I tested on it in my development PC. Now, I feel comfortable with Jenkins as my long term "partner" in the build process and would like to "move" this Jenkins to a dedicated server.
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git difftool, open all diff files immediately, not in serial
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@coin I just tested with Beyond Compare 4 and --dir-diff appears to work with the supported bcomp.exe.
– Peter Rust
Mar 25 '15 at 13:38
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How do I add BundleConfig.cs to my project?
...or production, use the build tool at http://modernizr.com to pick only the tests you need.
bundles.Add(new ScriptBundle("~/bundles/modernizr").Include(
"~/Scripts/modernizr-*"));
bundles.Add(new ScriptBundle("~/bundles/bootstrap").Include(
...