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Get all child views inside LinearLayout at once

... Hi Yashwanth Kumar, can i get all TextViews in that Linearlayout? – Hai nguyen Dec 18 '13 at 9:22 15 ...
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MongoDB logging all queries

The question is as basic as it is simple... How do you log all queries in a "tail"able log file in mongodb? 15 Answers ...
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npm check and update package if needed

...ma test runner into TeamCity and for that I'd like to give sys-engineers small script (powershell or whatever) that would: ...
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Making Maven run all tests, even when some fail

I have a project with several modules. When all tests pass, Maven test runs them all. 5 Answers ...
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How to initialise memory with new operator in C++?

...ing to get into C++ and I want to pick up some good habits. If I have just allocated an array of type int with the new operator, how can I initialise them all to 0 without looping through them all myself? Should I just use memset ? Is there a “C++” way to do it? ...
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Guid is all 0's (zeros)?

... Use the static method Guid.NewGuid() instead of calling the default constructor. var responseObject = proxy.CallService(new RequestObject { Data = "misc. data", Guid = Guid.NewGuid() }); s...
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How to iterate over arguments in a Bash script

... Use "$@" to represent all the arguments: for var in "$@" do echo "$var" done This will iterate over each argument and print it out on a separate line. $@ behaves like $* except that when quoted the arguments are broken up properly if there...
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How to drop rows of Pandas DataFrame whose value in a certain column is NaN

...ta, including dropna(), is built into pandas explicitly. Aside from potentially improved performance over doing it manually, these functions also come with a variety of options which may be useful. In [24]: df = pd.DataFrame(np.random.randn(10,3)) In [25]: df.iloc[::2,0] = np.nan; df.iloc[::4,1] ...
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Android: How to enable/disable option menu item on button click?

... Anyway, the documentation covers all the things. Changing menu items at runtime Once the activity is created, the onCreateOptionsMenu() method is called only once, as described above. The system keeps and re-uses the Menu you define in this meth...
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Mysql adding user for remote access

...eated the user in both localhost and '%' wildcard and grant permissions on all DB's as such . See below: my.cnf (my.ini on windows) #Replace xxx with your IP Address bind-address = xxx.xxx.xxx.xxx then CREATE USER 'myuser'@'localhost' IDENTIFIED BY 'mypass'; CREATE USER 'myuser'@'%' IDE...