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How should I read a file line-by-line in Python?
...e.txt') as fp:
for line in fp:
print line
We are all spoiled by CPython's relatively deterministic reference-counting scheme for garbage collection. Other, hypothetical implementations of Python will not necessarily close the file "quickly enough" without the with block if they use so...
Android Studio IDE: Break on Exception
It seems my Android Studio does not want to break on any exception by default. Enabling break on "Any Exception" starts breaking within actual JDE libraries. Is there any way to force it to break only on exceptions within my code only?
...
What is the difference between JAX-RS and JAX-WS?
... I can't think of any reason it wouldn't be able to.
What does it mean by "REST is particularly useful for limited-profile devices, such as PDAs and mobile phones"?
3) REST based architectures typically will use a lightweight data format, like JSON, to send data back and forth. This is in cont...
How do I negate a condition in PowerShell?
...
@DavidA.Gray Ruby has unless as keyword (just like if) but most user from other languages hate it.
– Franklin Yu
Nov 27 '18 at 5:09
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Does svn have a `revert-all` command?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Disable Maven warning message - “Selected war files include a WEB-INF/web.xml which will be ignored”
...ing build configuration (i believe perhaps web.xml is added to the project by other means, and should't be packaged by default):
<project>
...
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
...
How do I find out with jQuery if an element is being animated?
... FYI, if you don't want to risk overwriting your CSS styles by programming "overflow: auto" in the callback, simply use .css('overflow', ''). Passing an empty string generally removes that property from the element's style altogether. Not sure if this is documented behavior, but it's ...
Why does Popen.communicate() return b'hi\n' instead of 'hi'?
...
The echo command by default returns a newline character
Compare with this:
print(subprocess.Popen("echo -n hi", \
shell=True, stdout=subprocess.PIPE).communicate()[0])
As for the b preceding the string it indicates that it is a byte s...
Open a buffer as a vertical split in VIM
...
Try:
:vert sb N
which will open a left vertical split (by default, unless you have modified some options).
To open a split to the right, on the other hand:
:vert belowright sb N
share
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What effect(s) can the virtual keyword have in Entity Framework 4.1 POCO Code First?
...ing requirements then your change tracking can use a more efficient method by hooking your virtual properties. From the link:
To get change tracking proxies, the
basic rule is that your class must be
public, non-abstract or non-sealed.
Your class must also implement public
virtual gette...