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Hashing a dictionary?

...))) This is much less computationally intensive than generating the JSON string or representation of the dictionary. UPDATE: Please see the comments below, why this approach might not produce a stable result. share ...
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Java Programming - Where should SQL statements be stored? [closed]

... know if this is optimal, but in my experience they end up hardcoded (i.e. String literals) in the DAO layer. share | improve this answer | follow | ...
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How to check sbt version?

...t project to jacek (in build file:/Users/jacek/) [info] Setting: java.lang.String = 0.13.1 [info] Description: [info] Provides the version of sbt. This setting should be not be modified. [info] Provided by: [info] */*:sbtVersion [info] Defined at: [info] (sbt.Defaults) Defaults.scala:68 [info] D...
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Making the Android emulator run faster

...ndows: Install "Intel x86 Emulator Accelerator (HAXM)" => SDK-Manager/Extras Install "Intel x86 Atom System Images" => SDK-Manager/Android 2.3.3 Go to the Android SDK root folder and navigate to extras\intel\Hardware_Accelerated_Execution_Manager. Execute file IntelHaxm.exe to install. (in A...
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How to generate .NET 4.0 classes from xsd?

...; <xs:sequence> <xs:element name="orderperson" type="xs:string"/> <xs:element name="shipto"> <xs:complexType> <xs:sequence> <xs:element name="name" type="xs:string"/> <xs:element name="address" type="xs:...
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SQL SELECT WHERE field contains words

... Note that if you use LIKE to determine if a string is a substring of another string, you must escape the pattern matching characters in your search string. If your SQL dialect supports CHARINDEX, it's a lot easier to use it instead: SELECT * FROM MyTable WHERE CHARI...
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Mail multipart/alternative vs multipart/mixed

...eturn * @throws MessagingException */ public Multipart build(String messageText, String messageHtml, List<URL> messageHtmlInline, List<URL> attachments) throws MessagingException { final Multipart mpMixed = new MimeMultipart("mixed"); { // altern...
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Case insensitive searching in Oracle

... Since 10gR2, Oracle allows to fine-tune the behaviour of string comparisons by setting the NLS_COMP and NLS_SORT session parameters: SQL> SET HEADING OFF SQL> SELECT * 2 FROM NLS_SESSION_PARAMETERS 3 WHERE PARAMETER IN ('NLS_COMP', 'NLS_SORT'); NLS_SORT BINARY NLS_CO...
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Why are exclamation marks used in Ruby methods?

...e that someone else might have a reference to. Here's a simple example for strings: foo = "A STRING" # a string called foo foo.downcase! # modifies foo itself puts foo # prints modified foo This will output: a string In the standard libraries, there are a lot of places you'll see...
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How to get current CPU and RAM usage in Python?

...e -th').readlines()[-1].split()[1:]. Note that this line returns a list of strings. – iipr Aug 1 '19 at 17:58 1 ...