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How to change colors of a Drawable in Android?
...ike to convert all of the white pixels to a different color, say blue, and then cache the resultant Drawable object so I can use it later.
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machine learning libraries in C# [closed]
...'t used it for several years, and it does look like it's added a lot since then so it's probably grown in complexity.
– Simon P Stevens
Oct 26 '09 at 11:10
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Intellij idea cannot resolve anything in maven
...s using maven,i just tried the following operations:
mvn -U idea:idea
then all the dependent jar packages are download from the maven repository
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HTTP requests and JSON parsing in Python
... results so you can better locate the keys/values you want to extract, and then use nested for loops to parse the data. In the example I extract step by step driving directions.
import json, requests, pprint
url = 'http://maps.googleapis.com/maps/api/directions/json?'
params = dict(
origin='C...
git add only modified changes and ignore untracked files
...iles.
Note that if you have Git of version before 2.0 and used git add ., then you would need to use git add -u . (See "Difference of “git add -A” and “git add .”").
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What are the differences between poll and select?
...ange in BSD/OS 2.1, which was released in January 1996, so probably around then.
– alanc
Jun 5 '10 at 15:13
2
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How to change an input button image using CSS?
...ou can use the <button> tag. For a submit, simply add type="submit". Then use a background image when you want the button to appear as a graphic.
Like so:
<button type="submit" style="border: 0; background: transparent">
<img src="/images/Btn.PNG" width="90" height="50" alt="sub...
Duplicating a MySQL table, indices, and data
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Go to phpMyAdmin and select your original table then select "Operations" tab in the "Copy table to (database.table)" area. Select the database where you want to copy and add a name for your new table.
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Install an apk file from command prompt?
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You can build on the command line with ant. See this guide.
Then, you can install it by using adb on the command line.
adb install -r MyApp.apk
The -r flag is to replace the existing application.
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Remove Item from ArrayList
...c case, you should remove the elements in descending order. First index 5, then 3, then 1. This will remove the elements from the list without undesirable side effects.
for (int j = i.length-1; j >= 0; j--) {
list.remove(i[j]);
}
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