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MySQL error code: 1175 during UPDATE in MySQL Workbench
... 1. I use MySQL workbench, and I'm writing the statement in the SQL editor from inside the workbench. I'm writing the following command:
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Initialising an array of fixed size in python [duplicate]
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The best bet is to use the numpy library.
from numpy import ndarray
a = ndarray((5,),int)
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How to list all users in a Linux group?
...m. Since my location uses only flat files and LDAP, I can just get a list from both locations, but that may or may not be true for your environment.
Edit 2: Someone in passing reminded me that getent passwd will return a list of all users on the system including ones from LDAP/NIS/etc., but getent...
In HTML5, should the main navigation be inside or outside the element?
...t anywhere there is grouped site navigation, although it's usually omitted from the "footer" section for mini-navs / important site links.
Really it comes down to personal / team choice. Decide what you and your team feel is more semantic and more important and the try to be consistent. For me, if...
How do I parse JSON with Ruby on Rails? [duplicate]
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Taken from the documentation, the parsing is now: parsed_json = JSON.parse(your_json_string)
– user1026130
Apr 26 '13 at 17:04
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gitignore without binary files
...your repo ( or you can place in any sub directory you want - it will apply from that level on ) and check it in.
Edit:
For binaries with no extension, you are better off placing them in bin/ or some other folder. Afterall there is no ignore based on content-type.
You can try
*
!*.*
but that is...
Amazon S3 boto - how to create a folder?
...te Folder" and it will make one, and they can be empty, and pull meta data from them.
– phazei
Jul 11 '15 at 6:10
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python plot normal distribution
...could come up with is:
import numpy as np
import matplotlib.pyplot as plt
from scipy.stats import norm
# Plot between -10 and 10 with .001 steps.
x_axis = np.arange(-10, 10, 0.001)
# Mean = 0, SD = 2.
plt.plot(x_axis, norm.pdf(x_axis,0,2))
plt.show()
Sources:
http://www.johndcook.com/distribut...
.Net picking wrong referenced assembly version
...ts use the latest assembly. Also make sure they are grabbing the assembly from a local path instead of the GAC. (I really really don't like the GAC. It has caused no end of issues on some projects I've been on). We typically have an "Assemblies" folder that all projects use for external assembly ...
Difference between String replace() and replaceAll()
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Even replace also do the same, From java String docs :: public String replace(CharSequence target, CharSequence replacement) { return Pattern.compile(target.toString(), Pattern.LITERAL).matcher( this).replaceAll(Matcher.quoteReplacemen...