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Comments in Android Layout xml
...r comment text in between.
For example:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
tools:contex...
How to pretty-print a numpy.array without scientific notation and with given precision?
...the np.array_str command, which applies only to a single print statement.
http://docs.scipy.org/doc/numpy/reference/generated/numpy.array_str.html
For example:
In [27]: x = np.array([[1.1, 0.9, 1e-6]]*3)
In [28]: print x
[[ 1.10000000e+00 9.00000000e-01 1.00000000e-06]
[ 1.10000000e+00 ...
Django Cookies, how can I set them?
...following code before sending a response.
def view(request):
response = HttpResponse("hello")
set_cookie(response, 'name', 'jujule')
return response
UPDATE : check Peter's answer below for a builtin solution :
shar...
powershell 2.0 try catch how to access the exception
...this:
try {
$w = New-Object net.WebClient
$d = $w.downloadString('http://foo')
}
catch [Net.WebException] {
Write-Host $_.Exception.ToString()
}
The exception is in the $_ variable. You might explore $_ like this:
try {
$w = New-Object net.WebClient
$d = $w.downloadString('ht...
How to debug .htaccess RewriteRule not working
...RewriteLogLevel 9
Put the above 3 lines in your virtualhost. restart the httpd.
RewriteLogLevel 9 Using a high value for Level will slow down your Apache server dramatically! Use the rewriting logfile at a Level greater than 2 only for debugging!
Level 9 will log almost every rewritelog detail....
How do 20 questions AI algorithms work?
... can approximate binary search.
Wikipedia gives a more complete example:
http://en.wikipedia.org/wiki/Decision_tree_learning
And some general background:
http://en.wikipedia.org/wiki/Decision_tree
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Spring Boot application as a Service
...od +x) otherwise it will fail with error "Permission denied".
Reference
http://docs.spring.io/spring-boot/docs/current-SNAPSHOT/reference/html/deployment-install.html#deployment-service
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i...
How do you implement a “Did you mean”? [duplicate]
... outlined how it works; he even gives a 20ish line Python implementation:
http://googlesystem.blogspot.com/2007/04/simplified-version-of-googles-spell.html
http://www.norvig.com/spell-correct.html
Dr Norvig also discusses the "did you mean" in this excellent talk. Dr Norvig is head of research ...
How to architect an Ember.js application
...raries are loaded before ember.js:
<script type='text/javascript' src='http://code.jquery.com/jquery-1.9.1.js'></script>
<script type='text/javascript' src="http://cdnjs.cloudflare.com/ajax/libs/handlebars.js/1.0.0-rc.3/handlebars.js"></script>
<script type='text/javascri...
How to implement my very own URI scheme on Android
...
what if the link is like http://www.host.com/directory/value? How can we get this value?
– Bugs Happen
Nov 5 '15 at 6:36
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