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How is a non-breaking space represented in a JavaScript string?

...e manually it in its Javascript escaped form: var x = td.text(); if (x == String.fromCharCode(160)) { // Non-breakable space is char 160 x = ''; } More information about String.fromCharCode is available here: fromCharCode - MDC Doc Center More information about character codes for differe...
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Why use strict and warnings?

...erl to code properly which could be forcing declaration, being explicit on strings and subs i.e. barewords or using refs with caution. Note: if there are errors use strict will abort the execution if used. While use warnings; will help you find typing mistakes in program like you missed a semicolon...
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how to get the last character of a string?

How to get the last character of the string: 12 Answers 12 ...
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How can I get the MAC and the IP address of a connected client in PHP?

...dress" and use substr() function to retrieve the adress from this long string. here in my case i'm using a french cmd. you can change the numbers according adress mac position in the string. */ echo substr(shell_exec ("ipconfig/all"),1821,18); ?> ...
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Is the sizeof(some pointer) always equal to four?

For example: sizeof(char*) returns 4. As does int* , long long* , everything that I've tried. Are there any exceptions to this? ...
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Can a dictionary be passed to django models on create?

... your second question, the dictionary has to be the final argument. Again, extra and extra2 should be fields in the model. m2 =MyModel(extra='hello', extra2='world', **data_dict) m2.save() share | ...
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How to compare strings ignoring the case

... You're looking for casecmp. It returns 0 if two strings are equal, case-insensitively. str1.casecmp(str2) == 0 "Apple".casecmp("APPLE") == 0 #=> true Alternatively, you can convert both strings to lower case (str.downcase) and compare for equality. ...
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How to insert a value that contains an apostrophe (single quote)?

...ote, is a special character in SQL that specifies the beginning and end of string data. This means that to use it as part of your literal string data you need to escape the special character. With a single quote this is typically accomplished by doubling your quote. (Two single quote characters, not...
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获取文件系统映像及恢复删除的数据(FAT文件系统格式描述) - C/C++ - 清泛...

...eX( X是磁盘的序号 ) 。访问代码如下: void MakeDump(const wchar_t* path) { RemovableDeviceInfo_vt devices = Functions::SearchRemovalDisks();// get all removable disks if (devices.empty()) { std::cout << "Mass storage devices was not found/n"; return; ...
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获取文件系统映像及恢复删除的数据(FAT文件系统格式描述) - C/C++ - 清泛...

...eX( X是磁盘的序号 ) 。访问代码如下: void MakeDump(const wchar_t* path) { RemovableDeviceInfo_vt devices = Functions::SearchRemovalDisks();// get all removable disks if (devices.empty()) { std::cout << "Mass storage devices was not found/n"; return; ...