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How do I remove packages installed with Python's easy_install?
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if you're having issues uninstalling modules with pip, make sure your pip installation itself is up to date: pip install -U pip # that's an uppercase U
– Michael Ekoka
Mar 15 '11 at 1:51...
How do I create a transparent Activity on Android?
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Add the following style in your res/values/styles.xml file (if you don’t have one, create it.) Here’s a complete file:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="Theme.Transparent" parent="android:Theme">
<item name="android:windowI...
MySQL offset infinite rows
...s the number of records in the limit, but consider this: What would you do if you got 18,446,744,073,709,551,615 records back? In fact, what would you do if you got 1,000,000,000 records?
Maybe you do want more than one billion records, but my point is that there is some limit on the number you wan...
How to get a thread and heap dump of a Java process on Windows that's not running in a console
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You are confusing two different java dumps. kill -3 generates a thread dump, not a heap dump.
Thread dump = stack traces for each thread in the JVM output to stdout as text.
Heap dump = memory contents for the JVM process output to a binary file....
Clear the cache in JavaScript
...ks! This works well for an HTML5 Application Cache loaded from a cache.manifest file as well. I had an old manifest that wasn't being removed from memory, so one browser that had it cached just wouldn't show newer files. I typed this in the javascript console, and worked fine. Thanks!
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How to call function from another file in go language?
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If test2 has a struct, will it imported too?
– Angger
Jun 4 '17 at 14:07
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How To Set Text In An EditText
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If you check the docs for EditText, you'll find a setText() method. It takes in a String and a TextView.BufferType. For example:
EditText editText = (EditText)findViewById(R.id.edit_text);
editText.setText("Google is your fr...
Are there any Java method ordering conventions? [closed]
... the API from the implementation, even when there's no interface involved, if you see what I mean.
Another idea is to group related methods together - this makes it easier to spot seams where you could split your existing large class into several smaller, more targeted ones.
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How can I send an inner to the bottom of its parent ?
...e outer div overlapping it (and you'll always have to set fixed heights).
If you can do it, it's better to make that inner div the last DOM object in your outer div and have it set to "clear: both".
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How to list all users in a Linux group?
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Unfortunately, there is no good, portable way to do this that I know of. If you attempt to parse /etc/group, as others are suggesting, you will miss users who have that group as their primary group and anyone who has been added to that group via a mechanism other than UNIX flat files (i.e. LDAP, N...