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PHP + MySQL transactions examples
...(mysql_error());
$query = "INSERT INTO employee (ssn,name,phone) values ('123-45-6789','Matt','1-800-555-1212')";
begin(); // transaction begins
$result = mysql_query($query);
if(!$result){
rollback(); // transaction rolls back
echo "transaction rolled back";
exit;
}else{
commit(...
Git flow release branches and tags - with or without “v” prefix
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https://semver.org/#is-v123-a-semantic-version
Is “v1.2.3” a semantic version? No, “v1.2.3” is not a semantic
version. However, prefixing a semantic version with a “v” is a common
way (in English) to indicate it is a version numb...
“Insert if not exists” statement in SQLite
...nstraint:
INSERT OR IGNORE INTO bookmarks(users_id, lessoninfo_id) VALUES(123, 456)
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Change default global installation directory for node.js modules in Windows?
... edited May 20 at 14:09
gls123
4,89922 gold badges2424 silver badges2626 bronze badges
answered Jan 19 '15 at 17:05
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App Inventor 2 ECharts 拓展：基于 ECharts 强大的个性化数据图表展示 · ...
...页
资源下载
.aix 拓展下载：
cn.fun123.ECharts.aix
demo程序下载：
echats_demo.aia
注：2个拓展是共一个.aix拓展文件，里面分2个拓展组件，导入.aix效果如下：
也可从拓展市场进行一键导入/升级：
ECharts.js ...
LINQ Join with Multiple Conditions in On Clause
...ue or false, SecondProperty is an integer and I use AND SecondProperty IN (123, 456). I'll be moving on to that challenge and any help you could give would be greatly appreciated.
– Kuyenda
Oct 5 '11 at 17:03
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Difference between git stash pop and git stash apply
...
123
as @briankip's answer notes below, if there are conflicts when a stash is popped, pop will not remove the stash (and will behave exactly l...
Using .NET, how can you find the mime type of a file based on the file signature not the extension
...te[] WMV_WMA = { 48, 38, 178, 117, 142, 102, 207, 17, 166, 217, 0, 170, 0, 98, 206, 108 };
private static readonly byte[] ZIP_DOCX = { 80, 75, 3, 4 };
public static string GetMimeType(byte[] file, string fileName)
{
string mime = "application/octet-stream"; //DEFAULT UNKNOWN MI...
Custom attributes - Yea or nay?
...following the <input/> and it would work: <input/><!--{data:123}-->
– James
Jun 16 '09 at 22:15
7
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How to link to part of the same document in Markdown?
...
123
Experimenting, I found a solution using <div…/> but an obvious solution is to place yo...