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Reference: Comparing PHP's print and echo
...es sure that the return value for print is 1, as follows:
ZVAL_LONG(&Em>X m>_T(opline->result.var).tmp_var, 1);
(see here for reference)
The return value is a convenience should one wish to use print in a conditional em>x m>pression. Why 1 and not 100? Well in PHP the truthiness of 1 or 100 is the...
Solving “The ObjectContem>x m>t instance has been disposed and can no longer be used for operations that
...s. That's why these properties should be marked as virtual - EF creates prom>x m>y class for your entity and overrides navigation properties to allow lazy-loading. E.g. if you have this entity:
public class MemberLoan
{
public string LoandProviderCode { get; set; }
public virtual Membership Member...
Convert JSON String to Pretty Print JSON output using Jackson
... answered Jan 26 '13 at 0:25
Stam>x m>ManStam>x m>Man
98.6k2828 gold badges184184 silver badges223223 bronze badges
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Inserting multiple rows in a single SQL query? [duplicate]
...a look at MOC Course 2778A - Writing SQL Queries in SQL Server 2008.
For em>x m>ample:
INSERT INTO MyTable
( Column1, Column2, Column3 )
VALUES
('John', 123, 'Lloyds Office'),
('Jane', 124, 'Lloyds Office'),
('Billy', 125, 'London Office'),
('Miranda', 126, 'Bristol Office');
...
What is the rationale for all comparisons returning false for IEEE754 NaN values?
... are not real numbers, and floating-point arithmetic does not satisfy the am>x m>ioms of real arithmetic. Trichotomy is not the only property of real arithmetic that does not hold for floats, nor even the most important. For em>x m>ample:
Addition is not associative.
The distributive law does not hold.
Th...
phpcms 启用手机门户（自动判断手机浏览器） - 更多技术 - 清泛网 - 专注C/...
...定一个域名作为你手机wap站点的访问域名，例如：http: m.m>x m>m>x m>m>x m>.com。接下来在域名管理系统中简析这个域名到你的服务器地址。2、修改 ca...1、确定一个域名作为你手机wap站点的访问域名，例如：http://m.m>x m>m>x m>m>x m>.com 。接下来在域名管理系...
numpy matrim>x m> vector multiplication [duplicate]
When I multiply two numpy arrays of sizes (n m>x m> n)*(n m>x m> 1), I get a matrim>x m> of size (n m>x m> n). Following normal matrim>x m> multiplication rules, a (n m>x m> 1) vector is em>x m>pected, but I simply cannot find any information about how this is done in Python's Numpy module.
...
js/php判断终端类型：PC访问、手机访问、微信访问 - 更多技术 - 清泛网 - ...
...码如下：<script>function GetQueryString(name) { var reg = new RegEm>x m>p("(^|&)"+ name +"=([^&]*)(&|$)"); v 一般也可以在前端用js来判断访问终端，代码如下：
<script>
function GetQueryString(name) {
var reg = new RegEm>x m>p("(^|&)"+ name +"=([^&]*)(&|$)");
va...
Return indem>x m> of greatest value in an array
...e best way, since it’s reliable and works on old browsers:
function indem>x m>OfMam>x m>(arr) {
if (arr.length === 0) {
return -1;
}
var mam>x m> = arr[0];
var mam>x m>Indem>x m> = 0;
for (var i = 1; i &lt; arr.length; i++) {
if (arr[i] &gt; mam>x m>) {
mam>x m>Indem>x m> = i;
...
Get program em>x m>ecution time in the shell
I want to em>x m>ecute something in a linum>x m> shell under a few different conditions, and be able to output the em>x m>ecution time of each em>x m>ecution.
...