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When to use Tornado, when to use Twisted / Cyclone / GEvent / other [closed]
... I'd add that the single-threaded environment that Tornado uses is much more bug-prone - a mistake that makes the code for a single API endpoint slower will easily cause problems for all endpoints.
– Abel Molina
Sep 24 '16 at 3:13
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is there a Java equivalent to null coalescing operator (??) in C#? [duplicate]
... to cut down on length much), but at the syntax level there isn't anything more succinct available.
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Replace String in all files in Eclipse
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For more granularity you can do the "File Search" then make multiple selections, right-click and go to "Replace Selected...". For a full answer and example with screenshots see here: stackoverflow.com/a/50283848/4561887.
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What to learn for making Java web applications in Java EE 6? [closed]
...book (that I've started to read so I know what I'm talking about) provides more guidance which might be preferable if "everything" is new for you (it covers both the Java EE platform and its APIs and the environment to build, deploy your applications).
Now, as I said, I can already hear voices sayi...
Best way to replace multiple characters in a string?
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Replacing 17 characters
Here's similar code to do the same but with more characters to escape (\`*_{}>#+-.!$):
def a(text):
chars = "\\`*_{}[]()>#+-.!$"
for c in chars:
text = text.replace(c, "\\" + c)
def b(text):
for ch in ['\\','`','*','_','{','}','[',']','(','...
What is the purpose of Android's tag in XML layouts?
...s that it must have one top element.
So in case your file needs to include more than one widget, you would have to use a layout.
Let's say that include1.xml has now two TextView: a layout has to be declared. Let's choose a LinearLayout.
include1.xml:
<LinearLayout xmlns:android="http://schem...
Best way to store time (hh:mm) in a database
...components of the date, but what's the best way to do this without storing more info than I actually need?
15 Answers
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How do I vertically center text with CSS? [duplicate]
...t the line's height to the same height as the containing box element.
A more versatile approach
This is another way to align text vertically. This solution will work for a single line and multiple lines of text, but it still requires a fixed height container:
div {
height: 100px;
line...
How to get rid of blank pages in PDF exported from SSRS
... was not (Body Width + Left margin + Right margin) <= (Page width) but more like (Body Width + Left margin + Right margin) < (Page width-1cm)
– Jafin
Mar 14 '12 at 0:57
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Returning 'IList' vs 'ICollection' vs 'Collection'
...ype. If the result is only going to be iterated, the consumer doesn't need more than that.
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