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How to keep keys/values in same order as declared?
...he dictionary to retrieve my values in the order I needed them.
example:
test_dict = dict( val1 = "hi", val2 = "bye", val3 = "huh?", val4 = "what....")
test_tuple = ( 'val1', 'val2', 'val3', 'val4')
for key in test_tuple: print(test_dict[key])
It's a tad cumbersome, but I'm pressed for time and ...
viewWillDisappear: Determine whether view controller is being popped or is showing a sub-view contro
...The -isMovingFromParentViewController method mentioned below allows you to test if the view is being popped explicitly.
– grahamparks
Oct 1 '13 at 11:20
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How to find all occurrences of an element in a list?
...have the array, otherwise the cost of converting outweighs the speed gain (tested on integer lists with 100, 1000 and 10000 elements).
NOTE: A note of caution based on Chris_Rands' comment: this solution is faster than the list comprehension if the results are sufficiently sparse, but if the list h...
Minimal web server using netcat
... of executing a bash
$ while true; do { echo -e 'HTTP/1.1 200 OK\r\n'; sh test; } | nc -l 8080; done
NOTE: This command was taken from: http://www.razvantudorica.com/08/web-server-in-one-line-of-bash
this executes bash script test and return the result to a browser client connecting to the serve...
How do I check if a variable exists?
...g a "try/except" to check for the existence of "last" before being able to test it detracts from readability of that code.
– Dave
Aug 26 '12 at 17:58
25
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Inefficient jQuery usage warnings in PHPStorm IDE
...ing recent versions of jQuery and browsers is negligible. I constructed a test that shows that it is now actually 10% faster to do a combined selector rather than selection on id and then find for a very simple case:
http://jsperf.com/jquery-find-vs-insel
For selection of multiple children by cla...
How to do Base64 encoding in node.js?
...se64 = require('nodejs-base64-converter');
console.log(nodeBase64.encode("test text")); //dGVzdCB0ZXh0
console.log(nodeBase64.decode("dGVzdCB0ZXh0")); //test text
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How to remove the arrow from a select element in Firefox
...uch help, I thought it was about time I give something back.
I have only tested it in firefox (mac) version 18, and then 22 (after I updated).
All feedback is welcome.
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OfflineSpeech 拓展：离线语音识别 · App Inventor 2 中文网
...素材上传限制内（≤15MB，约合 8 分钟）。
设计时把 test16k.wav 上传为工程素材（素材面板 → 上传文件）；
搭 标签_全文（多行、高度充填）+ 代码块：
when Screen1.Initialize() {
OfflineSpeech1.LoadDefaultModel()
}
when OfflineSpeech1.Model...
Write to .txt file?
...
FILE *fp;
char* str = "string";
int x = 10;
fp=fopen("test.txt", "w");
if(fp == NULL)
exit(-1);
fprintf(fp, "This is a string which is written to a file\n");
fprintf(fp, "The string has %d words and keyword %s\n", x, str);
fclose(fp);
...