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How to call a method after bean initialization is complete?
...lf knows that it needs to be "finished" after all the properties have been set - it isn't fundamentally something which should be in the configuration.
– Jon Skeet
Jul 7 '09 at 18:19
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Could I change my name and surname in all previous commits?
...its will be the same as the author). If you want to rewrite those as well, set the GIT_COMMITTER_NAME and GIT_COMMITTER_EMAIL variables.
The standard warning about rewriting history applies; only do it to history that has not yet been shared.
June 2018 Update
The manual now includes a solution, u...
How to escape single quotes in MySQL
...le (Java):
Connection conn = DriverManager.getConnection(driverUrl);
conn.setAutoCommit(false);
PreparedStatement prepped = conn.prepareStatement("INSERT INTO tbl(fileinfo) VALUES(?)");
String line = null;
while ((line = br.readLine()) != null) {
prepped.setString(1, line);
prepped.executeQ...
Remove empty strings from a list of strings
...at types? I tried with int and other numeric types, strings, lists, tupes, sets and None and no problems there. I could see that if there are any user defined types that do not support str method might give a problem. Should I be worried about any other?
– thiruvenkadam
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Java, List only subdirectories from a directory, not files
...Files.walk(Path start, int maxDepth, FileVisitOption... options) allows to set it.
Without specifying any depth limitation, it would give :
Path directory = Paths.get("/foo/bar");
try {
List<Path> directories =
Files.walk(directory)
.filter(Files::isDirector...
How do I see active SQL Server connections?
...at you could do some querying on the results
Declare @dbName varchar(150)
set @dbName = '[YOURDATABASENAME]'
--Total machine connections
--SELECT COUNT(dbid) as TotalConnections FROM sys.sysprocesses WHERE dbid > 0
--Available connections
DECLARE @SPWHO1 TABLE (DBName VARCHAR(1000) NULL, NoOf...
Are trailing commas in arrays and objects part of the spec?
...,2,,,,];
is perfectly legal. This creates an array with two elements but sets the array length to 2 + 3 = 5.
Don't expect too much from IE (before IE9)...
share
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How do I check if a column is empty or null in MySQL?
...her fix this before doing the select each time, like this:
UPDATE MyTable SET MyColumn=NULL WHERE MyColumn='';
SELECT * FROM MyTable WHERE MyColumn IS NULL
Th
Converting many 'if else' statements to a cleaner approach [duplicate]
...}
}
You would need a class like this for each converter. Then you could set up a map like this:
Map<String, Converter> mimeTypeMap = new HashMap<String, Converter>();
mimeTypeMap.put("audio/mpeg", new MpegConverter());
Then your convertToMp3 method becomes like this:
Converter co...
Viewing unpushed Git commits
...
Just to add it to the answer - if there is no upstream setup this command result in saying no upstream was setup. Run git branch --set-upstream master origin/<branch> to setup upstream if you are inclined to use this command to see commits that are staged.
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