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Change string color with NSAttributedString?
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rmaddyrmaddy
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4
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How do I remove/delete a virtualenv?
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448
That's it! There is no command for deleting your virtual environment. Simply deactivate it and...
How to have TFS 2010 detect changes done to files outside of Visual Studio?
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48
If you have a network connection to your server while you're working outside of Visual Studio, ...
Android ListView not refreshing after notifyDataSetChanged
...;Item> items) {
this.items = items;
notifyDataSetChanged();
}
4) change your onResume to:
@Override
public void onResume() {
super.onResume();
adapter.swapItems(dbHelper.getItems());
}
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wildcard * in CSS for classes
...t I'm styling with .tocolor , but I also need the unique identifier 1,2,3,4 etc. so I'm adding that it as another class tocolor-1 .
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What is a NullPointerException, and how do I fix it?
...an sonar catch null pointer exceptions caused by JVM Dynamically
Now Java 14 has added a new language feature to show the root cause of NullPointerException. This language feature has been part of SAP commercial JVM since 2006. The following is 2 minutes read to understand this amazing language feat...
Hibernate throws MultipleBagFetchException - cannot simultaneously fetch multiple bags
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edited Feb 8 at 12:14
bish
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answered Dec 2 ...
Fastest way to check if a file exist using standard C++/C++11/C?
...e 100,000 calls averaged over 5 runs,
Method exists_test0 (ifstream): **0.485s**
Method exists_test1 (FILE fopen): **0.302s**
Method exists_test2 (posix access()): **0.202s**
Method exists_test3 (posix stat()): **0.134s**
The stat() function provided the best performance on my system (Linux, comp...
Get records with max value for each group of grouped SQL results
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answered Aug 24 '12 at 1:55
Bohemian♦Bohemian
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How to make rounded percentages add up to 100%
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34
Since none of the answers here seem to solve it properly, here's my semi-obfuscated version usin...