There is plenty we can do with strings, we have already seen .upper()
in
previous chapter.
>>> message = u"hello world"
>>> message.upper()
u'HELLO WORLD'
WITH query_stat AS ( | |
SELECT | |
relname, 100 * idx_scan / (seq_scan + idx_scan) percent_of_times_index_used, | |
n_live_tup rows_in_table, idx_scan, seq_scan | |
FROM | |
pg_stat_user_tables | |
WHERE | |
seq_scan + idx_scan > 0 | |
ORDER BY | |
seq_scan DESC |
with table_stats as ( | |
select psut.relname, | |
psut.n_live_tup, | |
1.0 * psut.idx_scan / greatest(1, psut.seq_scan + psut.idx_scan) as index_use_ratio | |
from pg_stat_user_tables psut | |
order by psut.n_live_tup desc | |
), | |
table_io as ( | |
select psiut.relname, | |
sum(psiut.heap_blks_read) as table_page_read, |
import luigi | |
class SimpleTask(luigi.Task): | |
name = luigi.Parameter() | |
def output(self): | |
return luigi.LocalTarget(self.name) | |
def run(self): |
\pset linestyle unicode | |
\pset border 2 | |
\set PROMPT1 '%[%033[33;1m%]%x%[%033[0m%]%[%033[1m%]%/%[%033[0m%]%R%# ' | |
\pset pager off | |
\timing | |
\pset format wrapped |
build: | |
sassc -I foundation/scss scss/main.scss > css/main.css | |
osascript reload-chrome.applescript | |
watch: | |
make build | |
fswatch -e main.css scss | xargs -n1 make build |
There is plenty we can do with strings, we have already seen .upper()
in
previous chapter.
>>> message = u"hello world"
>>> message.upper()
u'HELLO WORLD'
#!/bin/sh | |
set -e | |
pandoc -s -r html $1 -o /tmp/e.text | |
if [[ -t 1 ]]; then | |
less /tmp/e.text | |
else | |
cat /tmp/e.text |
// $ npm install q | |
// $ node --harmony tyield.js | |
var Q = require("q"); | |
function timeoutPromose(delay) { | |
var d = Q.defer(); | |
setTimeout(function(){ | |
d.resolve("done"); | |
}, delay); |
diff --git a/talk/app/webrtc/peerconnection.cc b/talk/app/webrtc/peerconnection.cc | |
index 5226041..4e5daea 100644 | |
--- a/talk/app/webrtc/peerconnection.cc | |
+++ b/talk/app/webrtc/peerconnection.cc | |
@@ -41,6 +41,8 @@ | |
#include "webrtc/base/stringencode.h" | |
#include "webrtc/system_wrappers/interface/field_trial.h" | |
+// extern void (*go_Println)(const char*); | |
+ |
var webrtc = require('..'); | |
var RTCPeerConnection = webrtc.RTCPeerConnection; | |
var RTCSessionDescription = webrtc.RTCSessionDescription; | |
var RTCIceCandidate = webrtc.RTCIceCandidate; | |
var pc1 = new RTCPeerConnection(); | |
var pc2 = new RTCPeerConnection(); | |
var d = ""; |