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“Incorrect string value” when trying to insert UTF-8 into MySQL via JDBC?
...server property character_set_server to utf8mb4 in the MySQL configuration file. It seems that Connector/J defaults to 3-byte Unicode otherwise:
For example, to use 4-byte UTF-8 character sets with Connector/J, configure the MySQL server with character_set_server=utf8mb4, and leave characterEnco...
IBOutlet and IBAction
...ly so the Interface build app can find those methods and interface builder files in the source code so you can drag between the interface builder and your code, one the connection is made it doesn't matter any more.
– Nathan Day
Aug 20 '12 at 3:05
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Problems with entering Git commit message with Vim
...re there is a slight difference though. :wqEnter always writes the current file before closing it, while ZZ, :xEnter, :xiEnter, :xitEnter, :exiEnter and :exitEnter only write it if the document is modified.
All these synonyms just have different numbers of keypresses.
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Gradle build without tests
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Is it possible to execute the class file? I mean, with run I can see the effect of my Hello program. But I think that it is compiling everything again. I'd like only to execute the java program.
– Sigur
Nov 4 '16 at 0:32
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What's the difference between commit() and apply() in SharedPreferences
...tely and waits and writes it to the internal storage(the actual preference file) after. Commit writes the changes synchronously and directly to the file.
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Disable Logback in SpringBoot
...exclude the org.slf4j:slf4j-log4j12 module.
Adding this to a Gradle build file will resolve the issue:
configurations {
runtime.exclude group: "org.slf4j", module: "slf4j-log4j12"
compile.exclude group: "org.slf4j", module: "slf4j-log4j12"
}
See this other StackOverflow answer for more d...
How do I do redo (i.e. “undo undo”) in Vim?
... you just need to do
later 9999999d
(assuming that you first edited the file at most 9999999 days ago), or, if you remember the difference between current undo state and needed one, use Nh, Nm or Ns for hours, minutes and seconds respectively. + :later N<CR> <=> Ng+ and :later Nf for ...
How do you do block comments in YAML?
...Eclipse block-comment-toggler of ctrl-/ will toggle block comments in yaml files.
– Matt Gibson
Feb 7 '15 at 20:31
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Set the location in iPhone Simulator
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Run project in iPhone Simulator
Create in TextEdit file following file, call it MyOffice for example. Make extension as .gpx
<?xml version="1.0"?> <gpx version="1.0" creator="MyName"> <wpt lat="53.936166" lon="27.565370"> <name>MyOffice</name> ...
How to go back to lines edited before the last one in Vim?
... editing history? I often accidentally insert something while browsing the file, undo, but then `. will not bring me where I want anymore.
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