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How to run eclipse in clean mode? what happens if we do so?
If something is not working properly or some plug-ins are not loaded properly in my Eclipse I often get suggestion to open Eclipse in clean mode.
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Open directory dialog
...t unfortunately the dialog requires file(s) to be selected - it stays open if I simply click OK without choosing one. I could "hack up" the functionality by letting the user pick a file and then strip the path to figure out which directory it belongs to but that's unintuitive at best. Has anyone see...
copying all contents of folder to another folder using batch file?
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If you want to copy also empty subdirectories you should use /s /e flags.
– Ameba Spugnosa
Aug 27 '13 at 18:31
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Get folder name from full file path
...file system (the folder name would still be "text" for that full file path if folder "c:\projects\root\wsdlproj\devlop\beta2\text" does not (currently) exist in the file system)?
– Peter Mortensen
Sep 4 '15 at 11:20
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Show hide fragment in android
...R.animator.fade_out)
.show(somefrag)
.commit();
OR if you are using android.support.v4.app.Fragment
FragmentManager fm = getSupportFragmentManager();
fm.beginTransaction()
.setCustomAnimations(android.R.anim.fade_in, android.R.anim.fade_out)
.show(somef...
How do I do a bulk insert in mySQL using node.js
How would one do a bulk insert into mySQL if using something like
https://github.com/felixge/node-mysql
12 Answers
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Get all child views inside LinearLayout at once
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@hai-nguyen: You can use if (v instanceof TextView) {...} for that.
– Anoop
Apr 4 '14 at 10:54
3
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How to ignore whitespace in a regular expression subject string?
...en searching for matches using a regular expression pattern? For example, if my search is for "cats", I would want "c ats" or "ca ts" to match. I can't strip out the whitespace beforehand because I need to find the begin and end index of the match (including any whitespace) in order to highlight...
Getting output of system() calls in Ruby
If I call a command using Kernel#system in Ruby, how do I get its output?
15 Answers
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Which Radio button in the group is checked?
...seems to me that the code below should not be necessary. When you check a different RadioButton then it knows which one to uncheck… so it should know which is checked. How do I pull that information without doing a lot of if statements (or a switch).
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