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How to get a password from a shell script without echoing
... needs access to a password protected system. The system is accessed via a command-line program that accepts the user password as an argument.
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How do I hide a menu item in the actionbar?
...m is not a regular view that's part of your layout. Its something special, completely different. Your code returns null for item and that's causing the crash. What you need instead is to do:
MenuItem item = menu.findItem(R.id.addAction);
Here is the sequence in which you should call:
first call i...
How to read the output from git diff?
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Lets take a look at example advanced diff from git history (in commit 1088261f in git.git repository):
diff --git a/builtin-http-fetch.c b/http-fetch.c
similarity index 95%
rename from builtin-http-fetch.c
rename to http-fetch.c
index f3e63d7..e8f44ba 100644
--- a/builtin-http-fetch.c
+...
What is the worst real-world macros/pre-processor abuse you've ever come across?
What is the worst real-world macros/pre-processor abuse you've ever come across (please no contrived IOCCC answers *haha*)?
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window.onload vs $(document).ready()
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How to read a local text file?
... not needed while it is set to false. Here is the documentation: w3schools.com/ajax/ajax_xmlhttprequest_send.asp
– rambossa
Aug 16 '15 at 20:25
158
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How to read an external local JSON file in JavaScript?
...you should read the documentation for jQuery.getJSON():
http://api.jquery.com/jQuery.getJSON/
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How to listen for a WebView finishing loading a URL?
...age from the Internet. I want to show a ProgressBar until the loading is complete.
16 Answers
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HTML Form: Select-Option vs Datalist-Option
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Also, it has mostly [partial support]((caniuse.com/#feat=datalist) in the other browsers, with bugs such as long datalists becoming unscrollable, etc.
– Govind Rai
Sep 26 '16 at 0:34
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Benefits of inline functions in C++?
...ons in C++? I see that it only increases performance for the code that the compiler outputs, but with today's optimized compilers, fast CPUs, huge memory etc. (not like in the 1980< where memory was scarce and everything had to fit in 100KB of memory) what advantages do they really have today?
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