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Parameterize an SQL IN clause
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318
Here's a quick-and-dirty technique I have used:
SELECT * FROM Tags
WHERE '|ruby|rails|scruffy...
Passing variables in remote ssh command
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If you use
ssh pvt@192.168.1.133 "~/tools/run_pvt.pl $BUILD_NUMBER"
instead of
ssh pvt@192.168.1.133 '~/tools/run_pvt.pl $BUILD_NUMBER'
your shell will interpolate the $BUILD_NUMBER before sending the command string to the remote host.
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JSON to pandas DataFrame
... urlopen
import json
import pandas as pd
path1 = '42.974049,-81.205203|42.974298,-81.195755'
request=Request('http://maps.googleapis.com/maps/api/elevation/json?locations='+path1+'&sensor=false')
response = urlopen(request)
elevations = response.read()
data = json.loads(elevations)
df = pd...
How do I find files with a path length greater than 260 characters in Windows?
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113
do a dir /s /b > out.txt and then add a guide at position 260
In powershell cmd /c dir /s /...
Visual Studio support for new C / C++ standards?
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103
MS has a series of public replies to this, most of them blaming their users. Like this one:
http...
How to search for a part of a word with ElasticSearch
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Saeed Zhiany
1,86377 gold badges2222 silver badges3131 bronze badges
answered Sep 20 '11 at 9:47
rokaroka
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Difference between method and function in Scala
...reference.
First, let's see what the Scala Specification tell us. Chapter 3 (types) tell us about Function Types (3.2.9) and Method Types (3.3.1). Chapter 4 (basic declarations) speaks of Value Declaration and Definitions (4.1), Variable Declaration and Definitions (4.2) and Functions Declarations ...
Why do we need extern “C”{ #include } in C++?
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123
C and C++ are superficially similar, but each compiles into a very different set of code. When y...
Linq Query keeps throwing “Unable to create a constant value of type System.Object…”, Why?
...tBindingSource.Position =
accountBindingSource.IndexOf(_dataService.Db.Accounts.First(ac => ac.AccountName == name));
accountBindingSource_CurrentChanged(sender, e);
}
buggy code:
private void onTopAccBtnClick(object sender, EventArgs e)
{
accountBin...