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SVN Error - Not a working copy
...content; svn checkout content).
If you get a not a working copy error, it means that Subversion cannot find a proper .svn directory in there. Check to see if there is an .svn directory in contents
The ideal solution is a fresh checkout, if possible.
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Delete all lines beginning with a # from a file
All of the lines with comments in a file begin with # . How can I delete all of the lines (and only those lines) which begin with # ? Other lines containing # , but not at the beginning of the line should be ignored.
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How to create a self-signed certificate with OpenSSL
...se it will prompt you for "at least a 4 character" password.
The days parameter (365) you can replace with any number to affect the expiration date. It will then prompt you for things like "Country Name", but you can just hit Enter and accept the defaults.
Add -subj '/CN=localhost' to suppress que...
Add string in a certain position in Python
...e 1, in <module>
TypeError: 'str' object does not support item assignment
It is, however, possible to create a new string that has the inserted character:
>>> s[:4] + '-' + s[4:]
'3558-79ACB6'
share
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Eclipse Workspaces: What for and why?
...ation (multi-asseted or not), per program language, per target (web-development, plugins,..), and so on) and I am still doubting what the best approach is.
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How to get current date in jquery?
...() is not part of jQuery, it is one of JavaScript's features.
See the documentation on Date object.
You can do it like that:
var d = new Date();
var month = d.getMonth()+1;
var day = d.getDate();
var output = d.getFullYear() + '/' +
(month<10 ? '0' : '') + month + '/' +
(day<10 ? ...
In plain English, what does “git reset” do?
...git reset's function is to take the current branch and reset it to point somewhere else, and possibly bring the index and work tree along. More concretely, if your master branch (currently checked out) is like this:
- A - B - C (HEAD, master)
and you realize you want master to point to B, not C, ...
AsyncTask threads never die
...ed out what was going on in the Eclipse debugger, I found out that every time a new AsyncTask was created (which is quite often, because they can only be used once), a new thread was being created but never terminated.
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overlay opaque div over youtube iframe
How can I overlay a div with semi-transparent opacity over a youtube iframe embedded video?
5 Answers
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Get context of test project in Android junit test case
...y androidx.test:runner:1.1.1). Kotlin updated example:
class ExampleInstrumentedTest {
lateinit var instrumentationContext: Context
@Before
fun setup() {
instrumentationContext = InstrumentationRegistry.getInstrumentation().context
}
@Test
fun someTest() {
...