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C++ convert from 1 char to string? [closed]
...m NO! 1. the quotation marks you are using are invalid C++; 2. even if you meant s = "" + c it's just UB because it does not mean "concatenate the empty string with the character c", it means "the pointer to some copy of an empty string, advanced by the numeric value of c (which is definitively not ...
How to log in to phpMyAdmin with WAMP, what is the username and password?
What does the word "root" mean in phpMyAdmin ?
6 Answers
6
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how to disable spellcheck Android edittext
...tion is for EditText only. Not tested with floating EditText. (I guess you mean by TextInputlayout)
– Chintan Rathod
Aug 25 '16 at 5:57
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Splitting string with pipe character (“|”) [duplicate]
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This is happening because String#split accepts a regex:
| has a special meaning in regex.
quote will return a String representation for the regex.
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c++ boost::multi_index composite keys efficiency - C/C++ - 清泛网 - 专注C/C++及内核技术
... first key, then the second key if the first one is equal, etc". Does this mean that the structure is stored such that a lookup for a specific 2-part composite key will take O(n=1) time, i.e. is the container sorted such that there is a pointer directly to each item, or does the boost container retr...
Socket.IO Authentication
... to use Socket.IO in Node.js, and am trying to allow the server to give an identity to each of the Socket.IO clients. As the socket code is outside the scope of the http server code, it doesn't have easy access to the request information sent, so I'm assuming it will need to be sent up during the c...
How to convert OutputStream to InputStream?
...you know how to convert OutputStream to InputStream (not vice versa, I mean really this way) that I will be able to connect these two parts?
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How to manually install an artifact in Maven 2?
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You need to indicate the groupId, the artifactId and the version for your artifact:
mvn install:install-file \
-DgroupId=javax.transaction \
-DartifactId=jta \
-Dpackaging=jar \
-Dversion=1.0.1B \
-Dfile=jta-1.0.1B.jar \
-DgeneratePom=true
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Error: Tablespace for table xxx exists. Please DISCARD the tablespace before IMPORT
...fe) that should fix the problem.
$ ls /var/lib/mysql
table1.frm
table1.idb
table2.frm
table2.ibd
table3.idb <- problem table, no table3.frm
table4.frm
table4.idb
$ mkdir /tmp/mysql_orphans
$ mv /var/lib/mysql/table3.ibd /tmp/mysql_orphans/
One caveat though, make sure what ever is causing ...
What is the gain from declaring a method as static
... actually implementing a static contract.
In some cases, your method only means something relative to an instance of your class, and it happens that its implementation doesn't actually use any non-static field or instance. In such cases, you would not mark the method static.
Examples of where you ...