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Profiling Vim startup time
...tion,
Supports both vim and neovim,
Can be used with a full vim command to test lazy-loading features, opening a file with a specific filetype etc.,
Export result to a csv file.
The output is similar to what vim-plugins-profile provides:
$ vim-profiler.py -p nvim
Running nvim to generate startup...
Connect Java to a MySQL database
...:
Connection conn = dataSource.getConnection();
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("SELECT ID FROM USERS");
...
rs.close();
stmt.close();
conn.close();
share
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String slugification in Python
...on-slugify
Works like this:
from slugify import slugify
txt = "This is a test ---"
r = slugify(txt)
self.assertEquals(r, "this-is-a-test")
txt = "This -- is a ## test ---"
r = slugify(txt)
self.assertEquals(r, "this-is-a-test")
txt = 'C\'est déjà l\'été.'
r = slugify(txt)
self.assertEquals(r...
What Android tools and methods work best to find memory/resource leaks? [closed]
...
Testing, lots of testing. Problem is that you can't even really tell how much memory your app is using, due to memory sharing and other optimization techniques. You can get memory readings using the usual shell commands, but ...
Using “like” wildcard in prepared statement
...
@BalusC this applies to MSSQL, Postgres, and MySQL in my testing. The String being made into a parameter is itself interpreted as a mix of data and control instructions. SQL concatenation occurs before it is interpreted and preserves the vulnerability. The IEEE Center for Secure De...
WebService Client Generation Error with JDK8
...
@JonOnstott: have the latest 2.4.1 and it's not working by default. Had to add this like in the answer.
– Robert Niestroj
May 31 '17 at 8:02
...
Position of least significant bit that is set
...
Why the downvote? This is possibly the fastest implementation, depending on the speed of the multiplication. It's certainly code compact, and the (v & -v) trick is something everyone should learn and remember.
– Adam Davis
...
How can I get a java.io.InputStream from a java.lang.String?
... Reader to InputStream, which is named ReaderInputStream.
Example code:
@Test
public void testReaderInputStream() throws IOException {
InputStream inputStream = new ReaderInputStream(new StringReader("largeString"), StandardCharsets.UTF_8);
Assert.assertEquals("largeString", IOUtils.toStri...
Maven: The packaging for this project did not assign a file to the build artifact
...very cycle leading up to and including the install (like compile, package, test, etc.). The latter will not even compile or package your code, it will just run that one goal. This kinda makes sense, looking at the exception; it talks about:
StarTeamCollisionUtil: The packaging for this project d...
HttpClient.GetAsync(…) never returns when using await/async
... and when it resumes, it resumes with the request context.
So, here's why test5 fails:
Test5Controller.Get executes AsyncAwait_GetSomeDataAsync (within the ASP.NET request context).
AsyncAwait_GetSomeDataAsync executes HttpClient.GetAsync (within the ASP.NET request context).
The HTTP request is ...