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Formatting a float to 2 decimal places
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475
You can pass the format in to the ToString method, e.g.:
myFloatVariable.ToString("0.00"); //2d...
In MySQL queries, why use join instead of where?
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edited Apr 19 '19 at 4:50
Ramzis
10777 bronze badges
answered Feb 11 '10 at 3:14
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How to share my Docker-Image without using the Docker-Hub?
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251
Docker images are stored as filesystem layers. Every command in the Dockerfile creates a layer....
Linux command (like cat) to read a specified quantity of characters
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answered Oct 20 '08 at 15:59
DanDan
53k99 gold badges5757 silver badges7676 bronze badges
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What's the difference between libev and libevent?
...unctions, by using small watchers for each event type (an I/O watcher uses 56 bytes on x86_64 compared to 136 for libevent), allowing extra event types such as timers based on wallclock vs. monotonic time, inter-thread interruptions, prepare and check watchers to embed other event loops or to be emb...
Moving matplotlib legend outside of the axis makes it cutoff by the figure box
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lgd = ax.legend(handles, labels, loc='upper center', bbox_to_anchor=(0.5,-0.1))
text = ax.text(-0.2,1.05, "Aribitrary text", transform=ax.transAxes)
ax.set_title("Trigonometry")
ax.grid('on')
fig.savefig('samplefigure', bbox_extra_artists=(lgd,text), bbox_inches='tight')
This produces:
[edi...
What is the difference between Unidirectional and Bidirectional JPA and Hibernate associations?
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156
The main differenece is that bidirectional relationship provides navigational access in both di...
Is there an Eclipse line-width marker?
I have a specific project where I need to wrap every code line at 65 characters. I have set up the eclipse Java code formatter properly for this. But what I really want is a vertical line to be drawn in the editor showing where the max line width while I am typing, not just when I run the formmater....
git cherry-pick says “…38c74d is a merge but no -m option was given”
...tream. when I cherry-pick the following commits however I get stuck on fd9f578 where git says:
5 Answers
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What is the apply function in Scala?
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653
Mathematicians have their own little funny ways, so instead of saying "then we call function f ...