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How can I detect the encoding/codepage of a text file
In our application, we receive text files ( .txt , .csv , etc.) from diverse sources. When reading, these files sometimes contain garbage, because the files where created in a different/unknown codepage.
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Multiple Inheritance in PHP
...mulate it this way:
$m = new Message();
$m->type = 'text/html';
$m->from = 'John Doe <jdoe@yahoo.com>';
$m->to = 'Random Hacker <rh@gmail.com>';
$m->subject = 'Invitation email';
$m->importBody('invitation.html');
$d = new MessageDispatcher();
$d->dispatch($m);
This...
Git status - is there a way to show changes only in a specific directory?
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From within the directory:
git status .
You can use any path really, use this syntax:
git status <directoryPath>
For instance for directory with path "my/cool/path/here"
git status my/cool/path/here
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Plotting time in Python with Matplotlib
...he year is set to 1990": Could you please post the code you use to convert from string to datetime? Something might be wrong with the conversion. Re. the formatting of chart labels, see the date_demo1 link provided by J. K. Seppänen. The matplot lib documentation is excellent, BTW. matplotlib.sourc...
How do I replace all line breaks in a string with elements?
How can I read the line break from a value with JavaScript and replace all the line breaks with <br /> elements?
13...
What does java:comp/env/ do?
...he following structure for the "env"
namespace.
So the binding you did from spring or, for example, from a tomcat context descriptor go by default under java:comp/env/
For example, if your configuration is:
<bean id="someId" class="org.springframework.jndi.JndiObjectFactoryBean">
<p...
How to convert ‘false’ to 0 and ‘true’ to 1 in Python
... python2 u'true' == 'true' so the function behaves correctly indipendently from the input type [between str and unicode].
– Bakuriu
Dec 30 '13 at 14:20
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Easier way to create circle div than using an image?
...7676d;
background-image: -webkit-gradient(linear, left top, left bottom, from(#e7676d), to(#b7070a)); /* Saf4+, Chrome */
background-image: -webkit-linear-gradient(top, #e7676d, #b7070a); /* Chrome 10+, Saf5.1+, iOS 5+ */
background-image: -moz-linear-gradient(top, #e7676d, #b7070a); /* FF3.6 ...
How do I use vi keys in ipython under *nix?
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In case someone's wandering in here recently, IPython 5.0 switched from readline to prompt_toolkit, so an updated answer to this question is to pass an option:
$ ipython --TerminalInteractiveShell.editing_mode=vi
... or to set it globally in the profile configuration (~/.ipython/profile_d...
Proper way to implement IXmlSerializable?
...nterface, you should
return a null reference (Nothing in
Visual Basic) from this method, and instead,
if specifying a custom schema is
required, apply the
XmlSchemaProviderAttribute to the
class.
For both read and write, the object element has already been written, so you don't need to...