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Why shouldn't I use PyPy over CPython if PyPy is 6.3 times faster?
...4, PyPy3 2.3.1 - Fulcrum is out!
PyPy sometimes isn't actually faster for "scripts", which a lot of people use Python for. These are the short-running programs that do something simple and small. Because PyPy is a JIT compiler its main advantages come from long run times and simple types (such as nu...
Find (and kill) process locking port 3000 on Mac
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Thank you! Your answer gave birth to my "death_to 'port'" script. (#!/usr/bin/ruby lsof -t -i tcp:#{ARGV.first} | xargs kill)
– Sv1
Oct 2 '13 at 18:40
209
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Bootstrap 3 modal vertical position center
...×</button>
<h4 id="headerBlock" class="modal-title"></h4>
</div>
<div class="modal-body">
<span id="bodyBlock"></span>
<br/>
<p style="t...
Why are Oracle table/column/index names limited to 30 characters?
...b.andrew.cmu.edu/~shadow/sql/sql1992.txt , but if you read section "17.1 Description of SQL item descriptor areas" it says identifiers like names and schemas must allow at least 128 characters.
– Rick
May 4 '11 at 19:43
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Choosing between qplot() and ggplot() in ggplot2 [closed]
...t will take into account the changed values where as y would not. So while scripting it would be good to use ggplot as if you use qplot all the graphs will be equal to the latest provided references to qplot.
share
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How can I grep for a string that begins with a dash/hyphen?
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grep '\-X'
grep "\-X"
One way to try out how Bash passes arguments to a script/program is to create a .sh script that just echos all the arguments. I use a script called echo-args.sh to play with from time to time, all it contains is:
echo $*
I invoke it as:
bash echo-args.sh \-X
bash echo-ar...
Verify if a point is Land or Water in Google Maps
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lyr_in = ds_in.GetLayer(0) #Get the shape file's first layer
#Put the title of the field you are interested in here
idx_reg = lyr_in.GetLayerDefn().GetFieldIndex("P_Loc_Nm")
#If the latitude/longitude we're going to use is not in the projection
#of the shapefile, then we will get erroneous res...
Should programmers use SSIS, and if so, why? [closed]
...ach package looks like a bowl of multicolored spaghetti with C# and VB.NET scripts mixed in at the points where the abstractions break down. To figure out what each "Execute SQL Task" or "Foreach Loop" does, I have to double click the damned thing and browse through a tree of literal values and expr...
What is Unicode, UTF-8, UTF-16?
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UTF-8:
1 byte: Standard ASCII
2 bytes: Arabic, Hebrew, most European scripts (most notably excluding Georgian)
3 bytes: BMP
4 bytes: All Unicode characters
UTF-16:
2 bytes: BMP
4 bytes: All Unicode characters
It's worth mentioning now that characters not in the BMP include ancient script...
Getting an “ambiguous redirect” error
The following line in my Bash script
11 Answers
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