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Catch multiple exceptions at once?
...er in this example uses more lines, try to imagine if you are dealing with file IO for example, and all you want to do is catch those exceptions and do some log messaging, but only those you expect coming from your file IO methods. Then you often have to deal with a larger number (about 5 or more) d...
Casperjs/PhantomJs vs Selenium
...So we perform the test on chrome.
One of the most important issue I found "File uploading issue". We can not upload a file in phantomJs browser in our application. We tried many things
javascriptexcutor, jqueries but none of them worked at all. So we also perform this test on Chrome.
Note: We used j...
Explain Python entry points?
...
EntryPoints provide a persistent, filesystem-based object name registration and name-based direct object import mechanism (implemented by the setuptools package).
They associate names of Python objects with free-form identifiers. So any other code using the...
Defining custom attrs
... }
}
Step 2: Define a string attribute in the values/attrs.xml resource file:
<resources>
<declare-styleable name="CustomView">
<attr name="title" format="string"/>
</declare-styleable>
</resources>
Step 3: Apply the @StringHandler annotation to th...
Why is IoC / DI not common in Python?
...possible to replace implementations easily without touching all the python files. Instead of from framework.auth.user import User it might be better to write User = lookup('UserImplentation', 'framework.auth.user.User') (the 2nd parameter might be a default value) inside the framework. Then users o...
How to search a specific value in all tables (PostgreSQL)?
...cture pg_dump can do that too. Also if grep isn't your thing use what ever file content searching tool you want on the dumped out structures and/or data.
– Kuberchaun
Mar 18 '11 at 12:17
...
How can I display just a portion of an image in HTML/CSS?
... be either a local URL (using a CSS id-selector) or the URL of an external file (using a file-path) to identify an SVG, though I've not experimented with either (as yet), so I can offer no insight as to their benefit or caveat.
div.container {
display: inline-block;
}
#rectangular {
-w...
How to use Sphinx's autodoc to document a class's __init__(self) method?
...n the second and third alternatives, as it doesn't need to be editing .rst files.
– jcarballo
Aug 27 '13 at 17:44
9
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What is the meaning of “POSIX”?
...s POSIX 7 defines
C API
Greatly extends ANSI C with things like:
more file operations: mkdir, dirname, symlink, readlink, link (hardlinks), poll(), stat, sync, nftw()
process and threads: fork, execl, wait, pipe, semaphors sem_*, shared memory (shm_*), kill, scheduling parameters (nice, sched_*...
Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the La
...nly in Google Chrome, according to my tests. I'm base64 encoding a big XML file so that it can be downloaded:
7 Answers
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