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How to reuse an ostringstream?
... just did s.str(""); instead. auto str = s.str(); auto cstr = str.c_str(); file << cstr; s.clear(); s.seekp(0); s << ends;
– user34537
Jun 6 '11 at 16:20
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What is q=0.5 in Accept* HTTP headers?
...n in quality"? It's the degree of preference, not the quality of the audio file, right? Or am I misreading this?
– Mave
Apr 21 '15 at 14:08
10
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Appending an element to the end of a list in Scala
...append. See the performance characteristics section in scala-lang.org/docu/files/collections-api/collections.html
– Arjan Blokzijl
Oct 17 '11 at 14:12
29
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How to change webservice url endpoint?
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To change the end address property edit your wsdl file
<wsdl:definitions.......
<wsdl:service name="serviceMethodName">
<wsdl:port binding="tns:serviceMethodNameSoapBinding" name="serviceMethodName">
<soap:address location="http://service_end_p...
What does FrameLayout do?
...w to programming. I was using Graphical Layout then when I was reading xml file, I saw FrameLayout. Then I searched, but I couldn't find something useful. What is FrameLayout and what does it do?
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Do you continue development in a branch or in the trunk? [closed]
...nsiderable amounts of team doing merges. And on very large projects (many files and KLOC), merge issues regularly start to show up, especially when there is a lot of code volatility.
– Jeach
Oct 29 '10 at 15:28
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Edit the root commit in Git?
...ely most useful thing for the first commit would be putting .gitattributes file instead of doing an empty commit.
– jakub.g
Jul 20 '14 at 23:51
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How does grep run so fast?
...o a lot of tests before you fail, and you can't move ahead anyway. Say the file xs.txt contains 100000000 'x's, and you do grep yx xs.txt, then it actually fails to find a match sooner than if you do grep yxxxxxxxxxxxxxxxxxxx xs.txt. The Boyer-Moore-Horspool improvement to Boyer-Moore improves on th...
Why does Go have a “goto” statement
... where gotos are actually well applied.
For example, in the math/gamma.go file, the goto statement is used:
for x < 0 {
if x > -1e-09 {
goto small
}
z = z / x
x = x + 1
}
for x < 2 {
if x < 1e-09 {
goto small
}
z = z / x
x = x + 1
}
...
Fragment transaction animation: slide in and slide out
... link via @Sandra
You can create your own animations. Place animation XML files in res > anim
enter_from_left.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:shareInterpolator="false">
<translate
an...