python - Tools for initializing a database with GAE -


i'm looking way initialize database set of preliminary data. i've been looking around, haven't seem find matches i'd do. suggestions?

the datastore administration allow copy data app. if need tool testing app in local, suppose, write script.


Comments

Post a Comment

Popular posts from this blog

javascript - RequestAnimationFrame not working when exiting fullscreen switching space on Safari -

request animation frame stops working when exiting fullscreen clicking on original space's safari window. fine if fullscreen mode canceled escape key or calling cancelfullscreen(). steps reproduce: open https://dl.dropboxusercontent.com/u/769042/prezi/safari-fullscreen.html click "draw raf", kittie appears click "fullscreen", go fullscreen click "draw raf", kittie appears go space original safari was, showing "click exit fullscreen mode", click anywhere, out fullscreen click "draw raf", nothing happens what handling click calling: window.requestanimationframe(draw); which draws on canvas context: function draw() { ctx.drawimage(img, math.random()*500|0, math.random()*400|0, 100, 100); } i checked .hidden , .visibilitystate, updated correctly. tested on osx 10.9.3, safari 7.0.4 (9537.76.4). has workaround/solution other switching old settimeout? this sounds webkit bug 88940 : using reque...
Read more

powershell - "Invalid JSON primitive" error when converting JSON file -

when trying convert json file via powershell: $json = get-content "c:\folder1\test.txt" $json | convertfrom-json write-output $json i'm getting following error: invalid json primitive : [. (system.argunment.exception) i'm going out on limb here, since didn't provide input data or complete error message, guess problem caused format mismatch between output get-content provides , input convertfrom-json expects. get-content reads input file array of strings, whereas convertfrom-json expects json data in single string. also, piping $json convertfrom-json not change value of $json . change code following , error should disapear (provided there no syntactical error in input data): $json = get-content 'c:\folder1\test.txt' | out-string | convertfrom-json write-output $json
Read more

postgresql - how to get points from linestring postgis -

i have linestring (0 0 , 2 4 , 5 5); i need output in form : x (1st cell) || y (2nd cell) 0 || 0 2 || 4 5 || 5 and same polygon. how ? you can use st_x , st_y in conjunction st_pointn x , y of individual points, , use generate_series create index each point of linestring, eg, with line (select st_geomfromtext('linestring(0 0, 2 4, 5 5)') geom) select st_x(st_pointn(geom,num)) x, st_y(st_pointn(geom,num)) y line, (select generate_series(1, (select st_numpoints(geom) line)) num) series;
Read more