List of file formats - Wikipedia. This is a list of file formats used by computers, organized by type. Filename extensions are usually noted in parentheses if they differ from the file format name or abbreviation. Many operating systems do not limit filenames to one extension shorter than 4 characters, as was common with some operating systems that supported the File Allocation Table (FAT) file system. Examples of operating systems that do not impose this limit include Unix- like systems, and Microsoft Windows. NT, 9. 5, 9. 8, and Me which have no three character limit on extensions for 3. Windows 9. 5 and Windows NT 3.

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FAT file system. Some filenames are given extensions longer than three characters. Some file formats may be listed twice or more. An example is the . Archive and compressed. Cabinet files are used to organize installation files that are copied to the user's system.?

It comes together with MDF file and can be mounted with DAEMON Tools. MDX – New DAEMON Tools format that allows getting one MDX disc image file instead of two (MDF and MDS). DMG – Macintosh disk image files(MPEG- 1 is found in a . DAT file on a video CD.)CDI – Disc. Juggler image file. CUE – CDRWrite CUE image file. CIF – Easy CD Creator .

C2. D – Roxio- Win. On. CD . c. 2d format.

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DAA – Power. ISO . B6. T – Blind. Write 5/6 image file. Ceramics glaze recipes. Used by various CAD systems and 3. D printing rapid prototyping machines. Also used for VRML models on the web.

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Knex.js is a "batteries included" SQL query builder for Postgres, MSSQL, MySQL, MariaDB, SQLite3, and Oracle designed to be flexible, portable, and fun to use. What is Activity Based Working all about? If you have questions, here's the answers, and if that's not enough, please comment and I'll add more ABW info. Download the free trial version below to get started. Double-click the downloaded file to install the software.

X. Specific to EGT Smart. Sense. EAP – Enterprise Architect Project.

FDB – Firebird Databases. FDB – Navision database file. FP, FP3, FP5, and FP7 – File. Maker Pro. FRM – My. SQL table definition. GDB – Borland Inter.

Base Databases. GTABLE – Google Drive. Fusion Table. KEXI – Kexi database file (SQLite- based)KEXIC – shortcut to a database connection for a Kexi databases on a server.

KEXIS – shortcut to a Kexi database. LDB – Temporary database file, only existing when database is open. MDA – Add- in file for Microsoft Access.

MDB – Microsoft Access database. ADP – Microsoft Access project (used for accessing databases on a server)MDE – Compiled Microsoft Database (Access)MDF – Microsoft SQL Server Database. MYD – My. SQL My.

ISAM table data. MYI – My. SQL My. ISAM table index.

NCF – Lotus Notes configuration file. NSF – Lotus Notes database. NTF – Lotus Notes database design template. NV2 – QW Page New. Views object oriented accounting database. ODB – Libre. Office Base or Open. Office Base database.

ORA – Oracle tablespace files sometimes get this extension (also used for configuration files)PCONTACT – Win. IM Contact file. PDB – Palm OS Database. PDI – Portable Database Image. PDX – Corel Paradox database management. PRC – Palm OS resource database.

SQL – bundled SQL queries. REC – GNU recutils database. REL – Sage Retrieve 4. GL data file. RIN – Sage Retrieve 4. GL index file. SDB – Star. Office's Star. Base.

SDF – SQL Compact Database filesqlite – SQLite. UDL – Universal Data Linkwa. Data – Wakanda (software) database Data filewa. Indx – Wakanda (software) database Index filewa. Model – Wakanda (software) database Model filewa. Journal – Wakanda (software) database Journal file.

WDB – Microsoft Works Database. WMDB – Windows Media Database file – The Current.

Database. Used to permit round- trip (export Topicscape, change files and folders as desired, re- import them to 3. D Topicscape)MGMF – Mind. Genius Mind Mapping Software file format. MM – Free. Mind mind map file (XML)MMP – Mind Manager mind map file. TPC – 3. D Topicscape file, produced when an inter- Topicscape topic link file is exported to Windows; used to permit round- trip (export Topicscape, change files and folders as desired, re- import to 3. D Topicscape)Graphics.

Contains a raw color palette and consists of 2. RGB colour values. GPL – GIMP palette file. PAL – Microsoft palette file. Color management. Halo image file. DDS – Direct.

X texture file. DIB – Device- Independent Bitmap graphic. Dj. Vu – Dj. Vu for scanned documents.

EGT – EGT Universal Document, used in EGT Smart. Sense to compress PNG files to yet a smaller file. Exif – Exchangeable image file format (Exif) is a specification for the image format used by digital cameras. GIF – Compu. Serve's Graphics Interchange Format.

GPL – GIMP Palette, using a text representation of color names and RGB values. GRF – Zebra Technologies proprietary format. ICNS – format for icons in mac. OS. Contains bitmap images at multiple resolutions and bitdepths with alpha channel.

ICO – a format used for icons in Microsoft Windows. Contains small bitmap images at multiple resolutions and sizes. IFF (. iff, . ilbm, . ILBMJNG – a single- frame MNG using JPEG compression and possibly an alpha channel. JPEG, JFIF (. jpg or .

Joint Photographic Experts Group; a lossy image format widely used to display photographic images. JP2 – JPEG2. 00. 0JPS – JPEG Stereo. LBM – Deluxe Paint image file. MAX – Scan. Soft Paper. Port document. MIFF – Image.

Magick's native file format. MNG – Multiple- image Network Graphics, the animated version of PNGMSP – a format used by old versions of Microsoft Paint; replaced by BMP in Microsoft Windows 3. NITF – A U. S. Government standard commonly used in Intelligence systems. OTB – Over The Air bitmap, a specification designed by Nokia for black and white images for mobile phones. PBM – Portable bitmap. PC1 – Low resolution, compressed Degas picture file.

PC2 – Medium resolution, compressed Degas picture file. PC3 – High resolution, compressed Degas picture file. PCF – Pixel Coordination Format. PCX – a lossless format used by ZSoft's PC Paint, popular for a time on DOS systems.

PDN – Paint. NET image file. PGM – Portable graymap. PI1 – Low resolution, uncompressed Degas picture file. PI2 – Medium resolution, uncompressed Degas picture file; also Portrait Innovations encrypted image format.

PI3 – High resolution, uncompressed Degas picture file. PICT, PCT – Apple Macintosh PICT image. PNG – Portable Network Graphic (lossless, recommended for display and edition of graphic images)PNM – Portable anymap graphic bitmap image. PNS – PNG Stereo. PPM – Portable Pixmap (Pixel Map) image. PSB – Adobe Photoshop Big image file (for large files)PSD, PDD – Adobe Photoshop Drawing. PSP – Paint Shop Pro image.

PX – Pixel image editor image file. PXM – Pixelmator image file. PXR – Pixar Image Computer image file. QFX – Quick. Link Fax image. RAW – General term for minimally processed image data (acquired by a digital camera)RLE – a run- length encoding image. SCT – Scitex Continuous Tone image file. SGI, RGB, INT, BW – Silicon Graphics Image.

TGA (. tga, . targa, . Truevision TGA (Targa) image. TIFF (. tif or . tiff) – Tagged Image File Format (usually lossless, but many variants exist, including lossy ones)TIFF/EP (. Tag Image File Format / Electronic Photography, ISO 1. VTF – Valve Texture Format.

XBM – X Window System Bitmap. XCF – GIMP image (from Gimp's origin at the e. Xperimental Computing Facility of the University of California)XPM – X Window System Pixmap. ZIF – Zoomable/Zoomify Image Format (a web- friendly, TIFF- based, zoomable image format)Vector graphics. See above. VRML Uses . Virtual Reality Modeling Language, for the creation of 3. D viewable web images.

X3. DSXD – Open. Office. XML (obsolete) Drawing.

V2. D – voucher design used by the voucher management included in JFire. VDOC – Vector format used in Any. Cut, Cut. Storm, Draw.

Cut, Dragon. Cut, Future. DRAW, Master. Cut, Sign. Master, Vinyl. Master software by Future Corporation. VSD – Vector format used by Microsoft Visio. VSDX – Vector format used by MS Visio and opened by VSDX Annotator.

VND – Vision numeric Drawing file used in Type. Edit, Gravostyle. WMF – Windows Meta File. EMF – Enhanced (Windows) Meta. File, an extension to WMFART – Xara – Drawing (superseded by XAR)XAR – Xara – Drawing. D graphics. Another form of zip file.

JEFF – a file format allowing execution directly from static memory. First used in aircraft studies of the atmosphere.

Chemistry. NCBI uses ASN. Pub. Med records.

A SQL Query Builder for Javascript. Installation. Knex can be used as an SQL query builder in both Node. JS and the browser, limited to Web. SQL's constraints (like the inability to drop tables or read schemas). Composing SQL queries in the browser for execution on the server is highly discouraged, as this can be the cause of serious security vulnerabilities.

The browser builds outside of Web. SQL are primarily for learning purposes - for example, you can pop open the console and build queries on this page using the knex object. Node. js. The primary target environment for Knex is Node. Postgre. SQL, mysql for My.

SQL or Maria. DB, sqlite. SQLite. 3, or mssql for MSSQL. In fact, this documentation uses a webpack build which includes knex. View source on this page to see the browser build in- action (the global knex variable). Initializing the Library.

The knex module is itself a function which takes a configuration object for Knex, accepting a few parameters. The client parameter is required and determines which client adapter will be used with the library. For example: var knex = require('knex')(.

Just pass in an empty object when initializing the library. Specify a client if you are interested in a particular flavour of SQL.

This connection pool has a default setting of a min: 2, max: 1. My. SQL and PG libraries, and a single connection for sqlite.

To change the config settings for the pool, pass a pool option as one of the keys in the initialize block. Checkout the generic- pool library for more information. You may use knex.

Createafter. Create callback (raw. Driver. Connection, done) is called when the pool aquires a new connection from the database server. The most common cause for this is using up all the pool for transaction connections and then attempting to run queries outside of transactions while the pool is still full. The error thrown will provide information on the query the connection was for to simplify the job of locating the culprit. An array of types. The valid types are 'DATE', 'NUMBER' and 'CLOB'. When any column having one of the specified types is queried, the column data is returned as a string instead of the default representation.

Read the Migrations section for more information and a full list of configuration options. This kicks off a j. Query- like chain, with which you can call additional query builder methods as needed to construct the query, eventually calling any of the interface methods, to either convert to. String, or execute the query with a promise, callback, or stream. Optional second argument for passing options: only: if true, the ONLY keyword is used before the table. Name to discard inheriting tables' data.

The error contains information about the query, bindings, and the timeout that was set. Useful for complex queries that you want to make sure are not taking too long to execute. Optional second argument for passing options: cancel: if true, cancel query if timeout is reached. The response of a select call will resolve with an array of objects selected from the database. Outputs: select`title`, `author`, `year`from`books`knex. Outputs: select * from`books`as — .

Allows for aliasing a subquery, taking the string you wish to name the current query. If the query is not a sub- query, it will be ignored. How To Install Backtrack 5 R3 On Parallels Mac. This is typically used in the sub- queries performed in the advanced where or union methods. Optional second argument for passing options: only: if true, the ONLY keyword is used before the table. Name to discard inheriting tables' data.

In many places functions may be used in place of values, constructing subqueries. In most places existing knex queries may be used to compose sub- queries, etc. Take a look at a few of the examples for each method for instruction on use: Important: Supplying knex with an undefined value to any of the where functions will cause knex to throw an error during sql compilation. This is both for yours and our sake.

Knex cannot know what to do with undefined values in a where clause, and generally it would be a programmatic error to supply one to begin with. The error will throw a message containing the type of query and the compiled query- string. Example: knex('accounts'). SQL()Error: Undefined binding(s) detected when compiling SELECT query: select * from `accounts` where `login` = ? Object Syntax: knex('users').

You should use . The queries will be individually wrapped in parentheses with a true wrap parameter. Null('last. Resolves the promise / fulfills the callback with an array containing the first insert id of the inserted model, or an array containing all inserted ids for postgresql.

Passed column parameter may be a string or an array of strings. When passed in a string, makes the SQL result be reported as an array of values from the specified column. When passed in an array of strings, makes the SQL result be reported as an array of objects, each containing a single property for each of the specified columns. Resolves the promise / fulfills the callback with the number of affected rows for the query. If a key to be updated has value undefined it is ignored. Resolves the promise / fulfills the callback with the number of affected rows for the query.

Outputs: deletefrom`accounts`where`activated` = falsetransacting — . Obj)Used by knex. Promise = require('bluebird'). Note that in Postgres, count returns a bigint type which will be a String and not a Number (more info).

Outputs: selectcount(`active`) from`users`knex('users'). Outputs: selectcount(`active`) as`a`from`users`Use count. Distinct to add a distinct expression inside the aggregate function. Distinct('active')Outputs: selectcount(distinct`active`) from`users`min — . Gets the minimum value for the specified column. Outputs: selectmin(`age`) from`users`knex('users').

Outputs: selectmin(`age`) as`a`from`users`max — . Gets the maximum value for the specified column. Outputs: selectmax(`age`) from`users`knex('users'). Outputs: selectmax(`age`) as`a`from`users`sum — .

Retrieve the sum of the values of a given column. Outputs: selectsum(`products`) from`users`knex('users'). Outputs: selectsum(`products`) as`p`from`users`Use sum.

Distinct to add a distinct expression inside the aggregate function. Distinct('products')Outputs: selectsum(distinct`products`) from`users`avg — . Retrieve the average of the values of a given column. Outputs: selectavg(`age`) from`users`knex('users').

Outputs: selectavg(`age`) as`a`from`users`Use avg. Distinct to add a distinct expression inside the aggregate function. Distinct('age')Outputs: selectavg(distinct`age`) from`users`increment — . Increments a column value by the specified amount. Outputs: update`accounts`set`balance` = `balance` + 1. Decrements a column value by the specified amount. Outputs: update`accounts`set`balance` = `balance` - 5where`userid` = 1truncate — .

Truncates the current table. Outputs: truncate`accounts`pluck — .

This will pluck the specified column from each row in your results, yielding a promise which resolves to the array of values selected. The callback function should receive the query builder as its first argument, followed by the rest of the (optional) parameters passed to modify. User. Name = function(query. Builder, foreign. Key) . If enabled is omitted, query debugging will be turned on.

This feature was incorrectly documented as functional. If implemented, the method would set the db connection to use for the query without using the connection pool. Allows for mixing in additional options as defined by database client specific libraries: knex('accounts as a.

Join('accounts as a. Therefore be sure to obtain a new instance of the knex. These methods return promises.

Schema — knex. schema. Schema(. This will be used as the primary key for the table. Also available is a big. Increments if you wish to add a bigint incrementing number (in Postgre. SQL bigserial). integer — table. Adds an integer column.

Integer — table. big. Integer(name)In My. SQL or Postgre. SQL, adds a bigint column, otherwise adds a normal integer.