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How to concatenate two IEnumerable into a new IEnumerable?
.... It is required to import using System.Linq namespace at the top of code file to see the desired extension method in the IDE intellisense.
– RBT
Feb 2 '18 at 6:54
...
What's the meaning of Base SDK, iOS deployment target, Target, and Project in xcode
...
The base SDK is what you build your app against (i.e. include and library files and frameworks). As you say, it doesn't affect the deployment target, except that base sdk >= deployment target.
You specify build settings on 2 levels as each project can have multiple targets and you might not wa...
Using multiple arguments for string formatting in Python (e.g., '%s … %s')
...0}'.format(unicode(author))
gives:
Traceback (most recent call last):
File "test.py", line 3, in <module>
print '{0}'.format(unicode(author))
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 0: ordinal not in range(128)
The failure comes from the fact that author...
C++ mark as deprecated
...his will trigger a compile-time warning when that function is used in a .c file.
You can find more info under "Diagnostic pragmas" at
http://gcc.gnu.org/onlinedocs/gcc/Pragmas.html
share
|
improve...
ViewPager with Google Maps API v2: mysterious black view
...MapFragment) fragmentManager.findFragmentById(R.id.map); and in the layout file: <fragment android:id="@+id/map" android:name="com.example.fragments.FixMapFragment" .... Though, the map still flickers as far as I can tell (Android 4.0.4).
– JJD
Nov 7 '13 at ...
Regular expression for exact match of a string
... @Kurumi I'm trying to make java code that search for specific word in txt file and i want to use regx so could i use that pattern /^myword$/ with String.match(/^myword$/ ) to search for the word in that txt?
– Antwan
Mar 30 '14 at 0:45
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What makes JNI calls slow?
...via 'magic' by the JVM. They are not JNI and they do not have proper .c/.h files at all, baring the JVM impl, itself. The approach can not be followed unless you are writing/hacking the JVM.
– bestsss
Jan 18 '12 at 9:41
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Rename an environment with virtualenvwrapper
...ice that will have doors as location and not django, you'll to change each file with the new location.
solution:
after renamed the folder execute the command below.
$ sed -i "s/doors/django/g" ~/.virtualenvs/django/bin/*
now if you do:
$ workon django
(django)hobbes3@hobbes3
...
Java: method to get position of a match in a String?
...
You can get all matches in a file simply by assigning inside while-loop, cool:
$ javac MatchTest.java
$ java MatchTest
1
16
31
46
$ cat MatchTest.java
import java.util.*;
import java.io.*;
public class MatchTest {
public static void main(String[...
Image library for Python 3
... pixel that was at those coordinates and saves the modified image as a PNG file:
from PySide.QtCore import *
from PySide.QtGui import *
app = QCoreApplication([])
img = QImage('input.jpg')
g = QPainter(img)
g.setRenderHint(QPainter.Antialiasing)
g.setBrush(QColor(img.pixel(20, 20)))
g.drawEllips...