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Changing the “tick frequency” on x or y axis in matplotlib?
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I like this solution (from the Matplotlib Plotting Cookbook):
import matplotlib.pyplot as plt
import matplotlib.ticker as ticker
x = [0,5,9,10,15]
y = [0,1,2,3,4]
tick_spacing = 1
fig, ax = plt.subplots(1,1)
ax.plot(x,y)
ax.xaxis.set_major_loc...
how to calculate binary search complexity
... the input required to search hence it is log(n) algorithm. Since I am not from a mathematics background I am not able to relate to it. Can somebody explain it in a little more detail? does it have to do something with the logarithmic series?
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Best practice for nested fragments in Android 4.0, 4.1 (
.../basics/fragments/communicating.html
2 - move your layout xml FrameLayout from your existing Fragment to the Activity layout and hide it by giving a height of 0:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
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href image link download on click
... @CharlesB is right, this would allow you to download anything from the server using directory traversal: <a href="download.php?file=../dbparams.inc>">Download</a> for example. More info here: en.wikipedia.org/wiki/Directory_traversal_attack
– Organic...
Why is a round-trip conversion via a string not safe for a double?
...7 digits.
Proof: run the following 64-bit code (most of which I extracted from the Microsoft Shared Source CLI 2.0) in your debugger and examine v at the end of main:
#include <stdlib.h>
#include <string.h>
#include <math.h>
#define min(a, b) (((a) < (b)) ? (a) : (b))
struct...
What is an uber jar?
...over).
Hence, in this context, an uber-jar is an "over-jar", one level up from a simple JAR (a), defined as one that contains both your package and all its dependencies in one single JAR file. The name can be thought to come from the same stable as ultrageek, superman, hyperspace, and metadata, whi...
MISCONF Redis is configured to save RDB snapshots
...re might be errors during the bgsave process due to low memory. Try this (from redis background save FAQ)
echo 'vm.overcommit_memory = 1' >> /etc/sysctl.conf
sysctl vm.overcommit_memory=1
share
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Get current controller in view
...er makes a request for ControllerA, and ControllerA renders a partial view from ControllerB, your solution would return ControllerB's name, while Nicholas Sizer solution would return ControllerA's name.
– Thomas C. G. de Vilhena
Apr 8 '14 at 22:01
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MongoDB inserts float when trying to insert integer
... an integer or a float. But there's not really a difference in JavaScript. From Learning JavaScript:
The Number Data Type
Number data types in JavaScript are floating-point numbers, but they may or may not have a fractional component. If they don’t have a decimal point or fractional component, th...
JNI converting jstring to char *
I have passed a URL string from Java to C code as jstring data type through the use of JNI. And my library method needs a char * as url.
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